Q: What is the sum of all factors of the number 139,988 excluding 139,988?
A: 108,652
The factors of the number 139,988 are: 1, 2, 4, 79, 158, 316, 443, 886, 1772, 34997, 69994, 139988.
If you add them up, you will get the total of 140,096. Now subtract 139,988 to get 108,652