89120338

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{10061}}^1$

素因数の和:10209

約数の個数: 16

約数和(自身を含む): 138131136

約数和(自身を除く): 49010798

約数列:

[1, 2, 43, 86, 103, 206, 4429, 8858, 10061, 20122, 432623, 865246, 1036283, 2072566, 44560169, 89120338]

約数ペア:

[(1, 89120338), (2, 44560169), (43, 2072566), (86, 1036283), (103, 865246), (206, 432623), (4429, 20122), (8858, 10061)]