30966352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101863}}^1$

素因数の和:101890

約数の個数: 20

約数和(自身を含む): 63155680

約数和(自身を除く): 32189328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 101863, 203726, 407452, 814904, 1629808, 1935397, 3870794, 7741588, 15483176, 30966352]

約数ペア:

[(1, 30966352), (2, 15483176), (4, 7741588), (8, 3870794), (16, 1935397), (19, 1629808), (38, 814904), (76, 407452), (152, 203726), (304, 101863)]