8166352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{26863}}^1$

素因数の和:26890

約数の個数: 20

約数和(自身を含む): 16655680

約数和(自身を除く): 8489328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 26863, 53726, 107452, 214904, 429808, 510397, 1020794, 2041588, 4083176, 8166352]

約数ペア:

[(1, 8166352), (2, 4083176), (4, 2041588), (8, 1020794), (16, 510397), (19, 429808), (38, 214904), (76, 107452), (152, 53726), (304, 26863)]