15668020864

素因数分解:

$2^7\times {\mathrm{122406413}}^1$

素因数の和:122406427

約数の個数: 16

約数和(自身を含む): 31213635570

約数和(自身を除く): 15545614706

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 122406413, 244812826, 489625652, 979251304, 1958502608, 3917005216, 7834010432, 15668020864]

約数ペア:

[(1, 15668020864), (2, 7834010432), (4, 3917005216), (8, 1958502608), (16, 979251304), (32, 489625652), (64, 244812826), (128, 122406413)]