27166352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89363}}^1$

素因数の和:89390

約数の個数: 20

約数和(自身を含む): 55405680

約数和(自身を除く): 28239328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 89363, 178726, 357452, 714904, 1429808, 1697897, 3395794, 6791588, 13583176, 27166352]

約数ペア:

[(1, 27166352), (2, 13583176), (4, 6791588), (8, 3395794), (16, 1697897), (19, 1429808), (38, 714904), (76, 357452), (152, 178726), (304, 89363)]