Q: What is the sum of all factors of the number 311,389 excluding 311,389?
A: 43,931
The factors of the number 311,389 are: 1, 13, 17, 221, 1409, 18317, 23953, 311389.
If you add them up, you will get the total of 311,432. Now subtract 311,389 to get 43,931