Q: What is the sum of all factors of the number 4,216 excluding 4,216?
A: 4,424
The factors of the number 4,216 are: 1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216.
If you add them up, you will get the total of 4,220. Now subtract 4,216 to get 4,424