#include<iostream>
using namespace std;
int N;
long ans;
long calc(int x)
{
	int T=N/x;
	if(~T&x)return 0;
	return 1<<__builtin_popcount(x)-1;
}
main()
{
	cin>>N;
	for(int i=1;i*i<=N;i++)if(N%i==0)
	{
		ans+=calc(i);
		if(i<N/i)ans+=calc(N/i);
	}
	cout<<ans<<endl;
}