Q: What is the sum of all factors of the number 638,131 excluding 638,131?
A: 55,373
The factors of the number 638,131 are: 1, 13, 191, 257, 2483, 3341, 49087, 638131.
If you add them up, you will get the total of 638,186. Now subtract 638,131 to get 55,373