#include <iostream>
#include <fstream>
using namespace std;

int main()
{
    int n;
    cin >> n;
    for(int d = 2; d * d <= n; d++)
        if(n % d == 0)
        {
            cout << d << " ";
            if(d != n/d)
                cout << n/d << " ";
        }
    return 0;
}