91402156

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{719}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 163114560

約数和(自身を除く): 71712404

約数列:

[1, 2, 4, 61, 122, 244, 521, 719, 1042, 1438, 2084, 2876, 31781, 43859, 63562, 87718, 127124, 175436, 374599, 749198, 1498396, 22850539, 45701078, 91402156]

約数ペア:

[(1, 91402156), (2, 45701078), (4, 22850539), (61, 1498396), (122, 749198), (244, 374599), (521, 175436), (719, 127124), (1042, 87718), (1438, 63562), (2084, 43859), (2876, 31781)]