89070046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{21017}}^1$

素因数の和:21195

約数の個数: 16

約数和(自身を含む): 144771984

約数和(自身を除く): 55701938

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 21017, 42034, 273221, 546442, 3425771, 6851542, 44535023, 89070046]

約数ペア:

[(1, 89070046), (2, 44535023), (13, 6851542), (26, 3425771), (163, 546442), (326, 273221), (2119, 42034), (4238, 21017)]