Q: What is the sum of all factors of the number 421,828 excluding 421,828?
A: 383,564
The factors of the number 421,828 are: 1, 2, 4, 11, 22, 44, 9587, 19174, 38348, 105457, 210914, 421828.
If you add them up, you will get the total of 422,211. Now subtract 421,828 to get 383,564