Q: What is the sum of all factors of the number 313,041,742 excluding 313,041,742?

A: 199,667,378

Why is 199,667,378 the sum of all factors of 313,041,742, excluding 313,041,742?

The factors of the number 313,041,742 are: 1, 2, 13, 26, 169, 191, 338, 373, 382, 746, 2197, 2483, 4394, 4849, 4966, 9698, 32279, 63037, 64558, 71243, 126074, 142486, 419627, 819481, 839254, 926159, 1638962, 1852318, 12040067, 24080134, 156520871, 313041742.

If you add them up, you will get the total of 313,041,941. Now subtract 313,041,742 to get 199,667,378