Q: What is the sum of all factors of the number 331,642 excluding 331,642?
A: 172,358
The factors of the number 331,642 are: 1, 2, 79, 158, 2099, 4198, 165821, 331642.
If you add them up, you will get the total of 331,814. Now subtract 331,642 to get 172,358