Q: What is the sum of all factors of the number 889,421 excluding 889,421?
A: 99,763
The factors of the number 889,421 are: 1, 13, 31, 403, 2207, 28691, 68417, 889421.
If you add them up, you will get the total of 889,520. Now subtract 889,421 to get 99,763