30814352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101363}}^1$

素因数の和:101390

約数の個数: 20

約数和(自身を含む): 62845680

約数和(自身を除く): 32031328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 101363, 202726, 405452, 810904, 1621808, 1925897, 3851794, 7703588, 15407176, 30814352]

約数ペア:

[(1, 30814352), (2, 15407176), (4, 7703588), (8, 3851794), (16, 1925897), (19, 1621808), (38, 810904), (76, 405452), (152, 202726), (304, 101363)]