Q: What is the sum of all factors of the number 85,860 excluding 85,860?

A: 188,568

Why is 188,568 the sum of all factors of 85,860, excluding 85,860?

The factors of the number 85,860 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 954, 1060, 1431, 1590, 1620, 1908, 2385, 2862, 3180, 4293, 4770, 5724, 7155, 8586, 9540, 14310, 17172, 21465, 28620, 42930, 85860.

If you add them up, you will get the total of 86,048. Now subtract 85,860 to get 188,568