Q: What is the sum of all factors of the number 159,500 excluding 159,500?

A: 233,620

Why is 233,620 the sum of all factors of 159,500, excluding 159,500?

The factors of the number 159,500 are: 1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 125, 145, 220, 250, 275, 290, 319, 500, 550, 580, 638, 725, 1100, 1276, 1375, 1450, 1595, 2750, 2900, 3190, 3625, 5500, 6380, 7250, 7975, 14500, 15950, 31900, 39875, 79750, 159500.

If you add them up, you will get the total of 159,733. Now subtract 159,500 to get 233,620