#include<iostream>
#include<cstdio>
#include<math.h>
#include<cstdlib>
using namespace std;
int main()
{
	int n;
	cin>>n;
	int x=n+1;
	while(x%n!=0)
	{
		x++;
	}
	cout<<x<<endl;
	for(int i=1;i<n;i++)
	{
		if(n%i==0)
		{
			cout<<i<<" ";
		}
	}
}

#include <iostream>
#include <math.h>
#include <iomanip>
using namespace std;
#define LL Long Long
const int N=1e5+10;
const int INF=0x3f3f3f3f;
int main()
{
    int n;
    cin >> n;
    int num = 0;
    for (int i = 1 ; ++i)
    {
        sum += sum;
        n -= sum;
        if(n > sum)
        {
            sum++;
            n = sum;
        }    
    }
    cout << sum << n << endl;
}```

#include<iostream>
#include<cstdio>
#include<math.h>
#include<cstdlib>
using namespace std;
int main()
{
	int n;
	cin>>n;
	int x=n+1;
	while(x%n!=0)
	{
		x++;
	}
	cout<<x<<endl;
	for(int i=1;i<n;i++)
	{
		if(n%i==0)
		{
			cout<<i<<" ";
		}
	}
}

大家帮我看一下哪错了！