Q: What is the sum of all factors of the number 19,488 excluding 19,488?

A: 40,992

Why is 40,992 the sum of all factors of 19,488, excluding 19,488?

The factors of the number 19,488 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1218, 1392, 1624, 2436, 2784, 3248, 4872, 6496, 9744, 19488.

If you add them up, you will get the total of 19,528. Now subtract 19,488 to get 40,992