128588834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{135929}}^1$

素因数の和:135985

約数の個数: 16

約数和(自身を含む): 215313120

約数和(自身を除く): 86724286

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 135929, 271858, 1495219, 2990438, 5844947, 11689894, 64294417, 128588834]

約数ペア:

[(1, 128588834), (2, 64294417), (11, 11689894), (22, 5844947), (43, 2990438), (86, 1495219), (473, 271858), (946, 135929)]