42355216

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{5081}}^1$

素因数の和:5610

約数の個数: 20

約数和(自身を含む): 82236924

約数和(自身を除く): 39881708

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 5081, 8336, 10162, 20324, 40648, 81296, 2647201, 5294402, 10588804, 21177608, 42355216]

約数ペア:

[(1, 42355216), (2, 21177608), (4, 10588804), (8, 5294402), (16, 2647201), (521, 81296), (1042, 40648), (2084, 20324), (4168, 10162), (5081, 8336)]