Q: What is the sum of all factors of the number 404,211,416 excluding 404,211,416?

A: 470,897,224

Why is 470,897,224 the sum of all factors of 404,211,416, excluding 404,211,416?

The factors of the number 404,211,416 are: 1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 74413, 148826, 297652, 520891, 595304, 1041782, 2083564, 4167128, 7218061, 14436122, 28872244, 50526427, 57744488, 101052854, 202105708, 404211416.

If you add them up, you will get the total of 404,211,886. Now subtract 404,211,416 to get 470,897,224