90235406

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 136581120

約数和(自身を除く): 46345714

約数列:

[1, 2, 239, 311, 478, 607, 622, 1214, 74329, 145073, 148658, 188777, 290146, 377554, 45117703, 90235406]

約数ペア:

[(1, 90235406), (2, 45117703), (239, 377554), (311, 290146), (478, 188777), (607, 148658), (622, 145073), (1214, 74329)]