Q: What is the sum of all factors of the number 788,653,749 excluding 788,653,749?

A: 435,945,291

Why is 435,945,291 the sum of all factors of 788,653,749, excluding 788,653,749?

The factors of the number 788,653,749 are: 1, 3, 13, 17, 39, 47, 51, 141, 221, 611, 663, 799, 1833, 2397, 10387, 25309, 31161, 75927, 329017, 430253, 987051, 1189523, 1290759, 3568569, 5593289, 15463799, 16779867, 20221891, 46391397, 60665673, 262884583, 788653749.

If you add them up, you will get the total of 788,654,184. Now subtract 788,653,749 to get 435,945,291