80961802

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1\times {\mathrm{823}}^1$

素因数の和:1413

約数の個数: 16

約数和(自身を含む): 123046272

約数和(自身を除く): 42084470

約数列:

[1, 2, 101, 202, 487, 823, 974, 1646, 49187, 83123, 98374, 166246, 400801, 801602, 40480901, 80961802]

約数ペア:

[(1, 80961802), (2, 40480901), (101, 801602), (202, 400801), (487, 166246), (823, 98374), (974, 83123), (1646, 49187)]