Q: What is the sum of all factors of the number 216,747,218 excluding 216,747,218?

A: 126,692,782

Why is 126,692,782 the sum of all factors of 216,747,218, excluding 216,747,218?

The factors of the number 216,747,218 are: 1, 2, 29, 58, 89, 178, 199, 211, 398, 422, 2581, 5162, 5771, 6119, 11542, 12238, 17711, 18779, 35422, 37558, 41989, 83978, 513619, 544591, 1027238, 1089182, 1217681, 2435362, 3737021, 7474042, 108373609, 216747218.

If you add them up, you will get the total of 216,747,344. Now subtract 216,747,218 to get 126,692,782