Q: What is the sum of all factors of the number 428,224 excluding 428,224?
A: 421,660
The factors of the number 428,224 are: 1, 2, 4, 8, 16, 32, 64, 6691, 13382, 26764, 53528, 107056, 214112, 428224.
If you add them up, you will get the total of 428,645. Now subtract 428,224 to get 421,660