code c++ nha moi nguoi

}

#include <bits/stdc++.h>

using namespace std;

int main() {
    int n;
    cin>>n;
    for (int i =1;i<=sqrt(n);++i)
    {
        if (n%i==0)
        {
            cout<<i<<" ";
        }
    }
    for (int i=(int)sqrt(n);i>=1;--i)
    {
        if (n % i == 0 and i*i!=n)
        {
            cout<<n/i<< " ";
        }
    }
    return 0;
}

#include <bits/stdc++.h>
using namespace std;
#define ll long long
set <long long> s;
void sum(long long k)
{
    long long tong = 0;
    for(int i = 1; i <= sqrt(k); i++)
    {
        if(k%i==0)
        {
            s.insert(i);
            s.insert(k/i);
        }
    }
    for(auto u : s)
    {
        cout << u << ' ';
    }
}
signed main()
{
    long long n;
    cin >> n;
    sum(n);
}