81500798

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{11633}}^1$

素因数の和:11779

約数の個数: 16

約数和(自身を含む): 127322496

約数和(自身を除く): 45821698

約数列:

[1, 2, 31, 62, 113, 226, 3503, 7006, 11633, 23266, 360623, 721246, 1314529, 2629058, 40750399, 81500798]

約数ペア:

[(1, 81500798), (2, 40750399), (31, 2629058), (62, 1314529), (113, 721246), (226, 360623), (3503, 23266), (7006, 11633)]