Q: What is the sum of all factors of the number 316,720 excluding 316,720?
A: 446,624
The factors of the number 316,720 are: 1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 107, 148, 185, 214, 296, 370, 428, 535, 592, 740, 856, 1070, 1480, 1712, 2140, 2960, 3959, 4280, 7918, 8560, 15836, 19795, 31672, 39590, 63344, 79180, 158360, 316720.
If you add them up, you will get the total of 317,166. Now subtract 316,720 to get 446,624