90169442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{1559}}^1$

素因数の和:1822

約数の個数: 24

約数和(自身を含む): 149385600

約数和(自身を除く): 59216158

約数列:

[1, 2, 11, 22, 121, 239, 242, 478, 1559, 2629, 3118, 5258, 17149, 28919, 34298, 57838, 188639, 372601, 377278, 745202, 4098611, 8197222, 45084721, 90169442]

約数ペア:

[(1, 90169442), (2, 45084721), (11, 8197222), (22, 4098611), (121, 745202), (239, 377278), (242, 372601), (478, 188639), (1559, 57838), (2629, 34298), (3118, 28919), (5258, 17149)]