Q: What is the sum of all factors of the number 152,421,504 excluding 152,421,504?

A: 252,449,136

Why is 252,449,136 the sum of all factors of 152,421,504, excluding 152,421,504?

The factors of the number 152,421,504 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 396931, 793862, 1190793, 1587724, 2381586, 3175448, 4763172, 6350896, 9526344, 12701792, 19052688, 25403584, 38105376, 50807168, 76210752, 152421504.

If you add them up, you will get the total of 152,421,756. Now subtract 152,421,504 to get 252,449,136