Q: What is the sum of all factors of the number 171,402 excluding 171,402?

A: 271,830

Why is 271,830 the sum of all factors of 171,402, excluding 171,402?

The factors of the number 171,402 are: 1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 53, 66, 77, 98, 106, 147, 154, 159, 231, 294, 318, 371, 462, 539, 583, 742, 1078, 1113, 1166, 1617, 1749, 2226, 2597, 3234, 3498, 4081, 5194, 7791, 8162, 12243, 15582, 24486, 28567, 57134, 85701, 171402.

If you add them up, you will get the total of 171,673. Now subtract 171,402 to get 271,830