123235088

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{68161}}^1$

素因数の和:68282

約数の個数: 20

約数和(自身を含む): 240884508

約数和(自身を除く): 117649420

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 68161, 136322, 272644, 545288, 1090576, 7702193, 15404386, 30808772, 61617544, 123235088]

約数ペア:

[(1, 123235088), (2, 61617544), (4, 30808772), (8, 15404386), (16, 7702193), (113, 1090576), (226, 545288), (452, 272644), (904, 136322), (1808, 68161)]