#include<bits/stdc++.h>
//#include <atcoder/all>
using namespace std;
//using namespace atcoder;

#define all(v) v.begin(),v.end()
using ll = long long;
using ull = unsigned long long;
using lll = __int128;
using vll=vector<ll>;
using vvll = vector<vector<ll>>;
using P = pair<ll,ll>;
using vp=vector<pair<ll, ll>>;
//using mint=modint1000000007;
//using mint=modint998244353;

const ll INF=1ll<<60;
ll mod10=1e9+7;
ll mod99=998244353;
const double PI = acos(-1);

#define rep(i,n) for (ll i=0;i<n;++i)
#define per(i,n) for(ll i=n-1;i>=0;--i)
#define rep2(i,a,n) for (ll i=a;i<n;++i)
#define per2(i,a,n) for (ll i=a;i>=n;--i)

template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return true; } return false; }
template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return true; } return false; }

istream &operator>>(istream &is, lll &x) {
    int c = is.peek();
    while (c == ' ' || c == '\n') {
        is.get();
        c = is.peek();
    }
    bool neg = false;
    if (c == '-') {
        neg = true;
        is.get();
    }
    x = 0;
    while (isdigit(is.peek())) x = x * 10 + is.get() - '0';
    if (neg) x = -x;
    return is;
}

ostream &operator<<(ostream &os, lll x) {
    if (x < 0) {
        os << '-';
        x = -x;
    }
    if (x == 0) return os << '0';
    string s;
    while (x > 0) {
        s += x % 10 + '0';
        x /= 10;
    }
    reverse(s.begin(), s.end());
    return os << s;
}

bool solve(){
   ll N;cin>>N;
   if(N==0){
      cout << 0 <<" "<<0<< endl;
      return 0;
   }else if(N==1){
      cout<<0<< " "<<0<<endl;
      return 0;
   }
   ll b=0;rep(i,62) if(N>>i&1) b=i;
   lll ans1=1ll<<b,ans2=N-(1ll<<b);
   lll ans=ans1*ans2;
   per(i,b+1){
      if(!(N>>i&1)) continue;
      lll v=0;
      rep(j,62){
         if(j<i) v+=1ll<<j;
         else if(j==i) ;
         else if(N>>j&1) v+=1ll<<j;
      }
      if(i==b){
         ll v2=1ll<<(b-1);
         v-=v2;
         if(chmax(ans,v*v2)){
            ans1=v,ans2=v2;
         }
      }else{
         lll v2=1ll<<b;
         v-=v2;
         if(chmax(ans,v*v2)){
            ans1=v,ans2=v2;
         }
      }
   }
   cout << ans1<<" "<<ans2 << endl;
   return 0;
}



int main(){
   cin.tie(0);
   ios::sync_with_stdio(false);
   ll T=1;cin>>T;
   rep(i,T) solve();
}