Q: What is the sum of all factors of the number 356,541,445 excluding 356,541,445?

A: 112,978,907

Why is 112,978,907 the sum of all factors of 356,541,445, excluding 356,541,445?

The factors of the number 356,541,445 are: 1, 5, 13, 65, 97, 193, 293, 485, 965, 1261, 1465, 2509, 3809, 6305, 12545, 18721, 19045, 28421, 56549, 93605, 142105, 243373, 282745, 369473, 735137, 1216865, 1847365, 3675685, 5485253, 27426265, 71308289, 356541445.

If you add them up, you will get the total of 356,541,557. Now subtract 356,541,445 to get 112,978,907