Q: What is the sum of all factors of the number 400,233,612 excluding 400,233,612?

A: 556,488,308

Why is 556,488,308 the sum of all factors of 400,233,612, excluding 400,233,612?

The factors of the number 400,233,612 are: 1, 2, 3, 4, 6, 12, 67, 109, 134, 201, 218, 268, 327, 402, 436, 654, 804, 1308, 4567, 7303, 9134, 13701, 14606, 18268, 21909, 27402, 29212, 43818, 54804, 87636, 305989, 497803, 611978, 917967, 995606, 1223956, 1493409, 1835934, 1991212, 2986818, 3671868, 5973636, 33352801, 66705602, 100058403, 133411204, 200116806, 400233612.

If you add them up, you will get the total of 400,234,168. Now subtract 400,233,612 to get 556,488,308