Q: What is the sum of all factors of the number 423,664 excluding 423,664?
A: 397,216
The factors of the number 423,664 are: 1, 2, 4, 8, 16, 26479, 52958, 105916, 211832, 423664.
If you add them up, you will get the total of 424,061. Now subtract 423,664 to get 397,216