Q: What is the sum of all factors of the number 215,454,512 excluding 215,454,512?

A: 298,325,104

Why is 298,325,104 the sum of all factors of 215,454,512, excluding 215,454,512?

The factors of the number 215,454,512 are: 1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 147977, 295954, 591908, 1035839, 1183816, 1923701, 2071678, 2367632, 3847402, 4143356, 7694804, 8286712, 13465907, 15389608, 16573424, 26931814, 30779216, 53863628, 107727256, 215454512.

If you add them up, you will get the total of 215,454,810. Now subtract 215,454,512 to get 298,325,104