Q: What is the sum of all factors of the number 57,421 excluding 57,421?
A: 13,363
The factors of the number 57,421 are: 1, 7, 13, 91, 631, 4417, 8203, 57421.
If you add them up, you will get the total of 57,434. Now subtract 57,421 to get 13,363