Q: What is the sum of all factors of the number 99,921 excluding 99,921?
A: 40,399
The factors of the number 99,921 are: 1, 3, 19, 57, 1753, 5259, 33307, 99921.
If you add them up, you will get the total of 99,961. Now subtract 99,921 to get 40,399