90341446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{21317}}^1$

素因数の和:21495

約数の個数: 16

約数和(自身を含む): 146838384

約数和(自身を除く): 56496938

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 21317, 42634, 277121, 554242, 3474671, 6949342, 45170723, 90341446]

約数ペア:

[(1, 90341446), (2, 45170723), (13, 6949342), (26, 3474671), (163, 554242), (326, 277121), (2119, 42634), (4238, 21317)]