57438352

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{31769}}^1$

素因数の和:31890

約数の個数: 20

約数和(自身を含む): 112275180

約数和(自身を除く): 54836828

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 31769, 63538, 127076, 254152, 508304, 3589897, 7179794, 14359588, 28719176, 57438352]

約数ペア:

[(1, 57438352), (2, 28719176), (4, 14359588), (8, 7179794), (16, 3589897), (113, 508304), (226, 254152), (452, 127076), (904, 63538), (1808, 31769)]