#include <bits/stdc++.h>   using namespace std;   int main() {     int test;     cin >> test;     for (int t = 0; t < test; t++) {       int n;       cin >> n;       int k = 2;       while (n % (int)(pow(2, k) - 1) != 0) {         k++;       }       int ans = n / (pow(2, k) - 1);       cout << ans << endl;     }     return 0;   }   