Q: What is the sum of all factors of the number 72,921 excluding 72,921?
A: 25,639
The factors of the number 72,921 are: 1, 3, 109, 223, 327, 669, 24307, 72921.
If you add them up, you will get the total of 72,946. Now subtract 72,921 to get 25,639