89045764

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2861}}^1$

素因数の和:3147

約数の個数: 24

約数和(自身を含む): 161554176

約数和(自身を除く): 72508412

約数列:

[1, 2, 4, 31, 62, 124, 251, 502, 1004, 2861, 5722, 7781, 11444, 15562, 31124, 88691, 177382, 354764, 718111, 1436222, 2872444, 22261441, 44522882, 89045764]

約数ペア:

[(1, 89045764), (2, 44522882), (4, 22261441), (31, 2872444), (62, 1436222), (124, 718111), (251, 354764), (502, 177382), (1004, 88691), (2861, 31124), (5722, 15562), (7781, 11444)]