54394568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{357859}}^1$

素因数の和:357884

約数の個数: 16

約数和(自身を含む): 107358000

約数和(自身を除く): 52963432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 357859, 715718, 1431436, 2862872, 6799321, 13598642, 27197284, 54394568]

約数ペア:

[(1, 54394568), (2, 27197284), (4, 13598642), (8, 6799321), (19, 2862872), (38, 1431436), (76, 715718), (152, 357859)]