90408028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{3701}}^1$

素因数の和:3933

約数の個数: 24

約数和(自身を含む): 164191104

約数和(自身を除く): 73783076

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 3701, 6107, 7402, 12214, 14804, 24428, 114731, 229462, 458924, 729097, 1458194, 2916388, 22602007, 45204014, 90408028]

約数ペア:

[(1, 90408028), (2, 45204014), (4, 22602007), (31, 2916388), (62, 1458194), (124, 729097), (197, 458924), (394, 229462), (788, 114731), (3701, 24428), (6107, 14804), (7402, 12214)]