40542062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{2087}}^1$

素因数の和:2983

約数の個数: 16

約数和(自身を含む): 66448512

約数和(自身を除く): 25906450

約数列:

[1, 2, 11, 22, 883, 1766, 2087, 4174, 9713, 19426, 22957, 45914, 1842821, 3685642, 20271031, 40542062]

約数ペア:

[(1, 40542062), (2, 20271031), (11, 3685642), (22, 1842821), (883, 45914), (1766, 22957), (2087, 19426), (4174, 9713)]