Q: What is the sum of all factors of the number 421,736 excluding 421,736?
A: 537,304
The factors of the number 421,736 are: 1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 443, 476, 886, 952, 1772, 3101, 3544, 6202, 7531, 12404, 15062, 24808, 30124, 52717, 60248, 105434, 210868, 421736.
If you add them up, you will get the total of 422,273. Now subtract 421,736 to get 537,304