Q: What is the sum of all factors of the number 139,408 excluding 139,408?
A: 130,726
The factors of the number 139,408 are: 1, 2, 4, 8, 16, 8713, 17426, 34852, 69704, 139408.
If you add them up, you will get the total of 139,538. Now subtract 139,408 to get 130,726