#include<iostream>
using namespace std;
long N;
main()
{
	cin>>N;
	long ans=0;
	while((ans+1)*(ans+1)<=N)ans++;
	long r=N/(ans+1);
	while(r>=1)
	{
		long t=N/r;
		long l=N/(t+1);
		if(l+1==r)
		{
			ans+=r;
			break;
		}
		r=l;
		cout<<r<<endl;
		ans++;
	}
	cout<<ans<<endl;
}