42831410

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{8221}}^1$

素因数の和:8749

約数の個数: 16

約数和(自身を含む): 77253912

約数和(自身を除く): 34422502

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 8221, 16442, 41105, 82210, 4283141, 8566282, 21415705, 42831410]

約数ペア:

[(1, 42831410), (2, 21415705), (5, 8566282), (10, 4283141), (521, 82210), (1042, 41105), (2605, 16442), (5210, 8221)]