388420112

素因数分解:

$2^4\times {\mathrm{2113}}^1\times {\mathrm{11489}}^1$

素因数の和:13610

約数の個数: 20

約数和(自身を含む): 752985660

約数和(自身を除く): 364565548

約数列:

[1, 2, 4, 8, 16, 2113, 4226, 8452, 11489, 16904, 22978, 33808, 45956, 91912, 183824, 24276257, 48552514, 97105028, 194210056, 388420112]

約数ペア:

[(1, 388420112), (2, 194210056), (4, 97105028), (8, 48552514), (16, 24276257), (2113, 183824), (4226, 91912), (8452, 45956), (11489, 33808), (16904, 22978)]