NOOOO THE THREAD... ITS not WORKING

#include <iostream>
#include <list>
#include <thread>

using namespace std;

void count_dividers(list<int> List) {
  int sum = 0, count = 0;
  for (auto it = List.begin(); it != List.end(); it++) {
    sum += *it;
  }
  for (auto it = List.begin(); it != List.end(); it++) {
    if (sum % *it == 0) {
      count++;
    }
  }
  cout << count << endl;
}

int main() {
  list<int> mylist;

  int n;
  cin >> n;

  for (int i = 0; i < n; i++) {
    int temp;
    cin >> temp;
    mylist.push_back(temp);
  }

  thread aboba([=] {
    count_dividers(mylist);
  });
  aboba.join();
  aboba.detach();
  return 0;
}