Q: What is the sum of all factors of the number 428,636 excluding 428,636?
A: 379,276
The factors of the number 428,636 are: 1, 2, 4, 13, 26, 52, 8243, 16486, 32972, 107159, 214318, 428636.
If you add them up, you will get the total of 429,015. Now subtract 428,636 to get 379,276