Q: What is the sum of all factors of the number 285,852 excluding 285,852?

A: 504,420

Why is 504,420 the sum of all factors of 285,852, excluding 285,852?

The factors of the number 285,852 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 83, 84, 123, 164, 166, 246, 249, 287, 332, 492, 498, 574, 581, 861, 996, 1148, 1162, 1722, 1743, 2324, 3403, 3444, 3486, 6806, 6972, 10209, 13612, 20418, 23821, 40836, 47642, 71463, 95284, 142926, 285852.

If you add them up, you will get the total of 286,356. Now subtract 285,852 to get 504,420