81253624

素因数分解:

$2^3\times {\mathrm{233}}^1\times {\mathrm{43591}}^1$

素因数の和:43830

約数の個数: 16

約数和(自身を含む): 153007920

約数和(自身を除く): 71754296

約数列:

[1, 2, 4, 8, 233, 466, 932, 1864, 43591, 87182, 174364, 348728, 10156703, 20313406, 40626812, 81253624]

約数ペア:

[(1, 81253624), (2, 40626812), (4, 20313406), (8, 10156703), (233, 348728), (466, 174364), (932, 87182), (1864, 43591)]