Q: What is the sum of all factors of the number 421,024 excluding 421,024?
A: 425,696
The factors of the number 421,024 are: 1, 2, 4, 8, 16, 32, 59, 118, 223, 236, 446, 472, 892, 944, 1784, 1888, 3568, 7136, 13157, 26314, 52628, 105256, 210512, 421024.
If you add them up, you will get the total of 421,449. Now subtract 421,024 to get 425,696