18136432

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{27647}}^1$

素因数の和:27696

約数の個数: 20

約数和(自身を含む): 35997696

約数和(自身を除く): 17861264

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 27647, 55294, 110588, 221176, 442352, 1133527, 2267054, 4534108, 9068216, 18136432]

約数ペア:

[(1, 18136432), (2, 9068216), (4, 4534108), (8, 2267054), (16, 1133527), (41, 442352), (82, 221176), (164, 110588), (328, 55294), (656, 27647)]