#include <bits/stdc++.h>
using namespace std;
#define int long long

int T;

signed main(){
  cin>>T;
  for(int i = 0; i < T; i++){
    int N; cin>>N;
    int cnt = 1;
    for(int i = 0; cnt*2 < N; i++){
      cnt *= 2;
    }
    int S = N;
    if(cnt * 2 == N) S = N-1;
    int x0 = cnt;
    int y0 = S-cnt;
    int a0 = x0*y0;
    int x1 = cnt/2;
    int y1 = cnt/2-1;
    int a1 = x1*y1;
    if(N == 0) cout << "0 0" << endl;
    else if(N == 1) cout << "1 0" << endl;
    else if(N == 2) cout << "2 0" << endl;
    else if(a0 >= a1) cout << x0 << " " << y0 << endl;
    else cout << x1 << " " << y1 << endl;
  }
}