Q: What is the sum of all factors of the number 345,523,255 excluding 345,523,255?

A: 198,913,385

Why is 198,913,385 the sum of all factors of 345,523,255, excluding 345,523,255?

The factors of the number 345,523,255 are: 1, 5, 7, 11, 29, 35, 49, 55, 77, 145, 203, 245, 319, 385, 539, 1015, 1421, 1595, 2233, 2695, 4421, 7105, 11165, 15631, 22105, 30947, 48631, 78155, 128209, 154735, 216629, 243155, 340417, 641045, 897463, 1083145, 1410299, 1702085, 2382919, 4487315, 6282241, 7051495, 9872093, 11914595, 31411205, 49360465, 69104651, 345523255.

If you add them up, you will get the total of 345,523,453. Now subtract 345,523,255 to get 198,913,385