Q: What is the sum of all factors of the number 427,904 excluding 427,904?
A: 424,816
The factors of the number 427,904 are: 1, 2, 4, 8, 16, 32, 64, 128, 3343, 6686, 13372, 26744, 53488, 106976, 213952, 427904.
If you add them up, you will get the total of 428,328. Now subtract 427,904 to get 424,816