Q: What is the sum of all factors of the number 396,428 excluding 396,428?
A: 356,212
The factors of the number 396,428 are: 1, 2, 4, 23, 31, 46, 62, 92, 124, 139, 278, 556, 713, 1426, 2852, 3197, 4309, 6394, 8618, 12788, 17236, 99107, 198214, 396428.
If you add them up, you will get the total of 396,784. Now subtract 396,428 to get 356,212