90410518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{27581}}^1$

素因数の和:27743

約数の個数: 16

約数和(自身を含む): 148942800

約数和(自身を除く): 58532282

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 27581, 55162, 303391, 606782, 4109569, 8219138, 45205259, 90410518]

約数ペア:

[(1, 90410518), (2, 45205259), (11, 8219138), (22, 4109569), (149, 606782), (298, 303391), (1639, 55162), (3278, 27581)]