45431404

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 81189248

約数和(自身を除く): 35757844

約数列:

[1, 2, 4, 73, 146, 157, 292, 314, 628, 991, 1982, 3964, 11461, 22922, 45844, 72343, 144686, 155587, 289372, 311174, 622348, 11357851, 22715702, 45431404]

約数ペア:

[(1, 45431404), (2, 22715702), (4, 11357851), (73, 622348), (146, 311174), (157, 289372), (292, 155587), (314, 144686), (628, 72343), (991, 45844), (1982, 22922), (3964, 11461)]