Q: What is the sum of all factors of the number 428,256 excluding 428,256?
A: 790,416
The factors of the number 428,256 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1487, 2974, 4461, 5948, 8922, 11896, 13383, 17844, 23792, 26766, 35688, 47584, 53532, 71376, 107064, 142752, 214128, 428256.
If you add them up, you will get the total of 429,046. Now subtract 428,256 to get 790,416