Q: What is the sum of all factors of the number 172,672 excluding 172,672?
A: 194,528
The factors of the number 172,672 are: 1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 284, 304, 568, 608, 1136, 1216, 1349, 2272, 2432, 2698, 4544, 5396, 9088, 10792, 21584, 43168, 86336, 172672.
If you add them up, you will get the total of 172,866. Now subtract 172,672 to get 194,528