90249188

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{1427}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 160655712

約数和(自身を除く): 70406524

約数列:

[1, 2, 4, 97, 163, 194, 326, 388, 652, 1427, 2854, 5708, 15811, 31622, 63244, 138419, 232601, 276838, 465202, 553676, 930404, 22562297, 45124594, 90249188]

約数ペア:

[(1, 90249188), (2, 45124594), (4, 22562297), (97, 930404), (163, 553676), (194, 465202), (326, 276838), (388, 232601), (652, 138419), (1427, 63244), (2854, 31622), (5708, 15811)]