Q: What is the sum of all factors of the number 339,504 excluding 339,504?

A: 618,768

Why is 618,768 the sum of all factors of 339,504, excluding 339,504?

The factors of the number 339,504 are: 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 643, 1286, 1929, 2572, 3858, 5144, 7073, 7716, 10288, 14146, 15432, 21219, 28292, 30864, 42438, 56584, 84876, 113168, 169752, 339504.

If you add them up, you will get the total of 340,122. Now subtract 339,504 to get 618,768