Q: What is the sum of all factors of the number 90,428 excluding 90,428?
A: 88,324
The factors of the number 90,428 are: 1, 2, 4, 13, 26, 37, 47, 52, 74, 94, 148, 188, 481, 611, 962, 1222, 1739, 1924, 2444, 3478, 6956, 22607, 45214, 90428.
If you add them up, you will get the total of 90,516. Now subtract 90,428 to get 88,324