128217710

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{113467}}^1$

素因数の和:113587

約数の個数: 16

約数和(自身を含む): 232836336

約数和(自身を除く): 104618626

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 113467, 226934, 567335, 1134670, 12821771, 25643542, 64108855, 128217710]

約数ペア:

[(1, 128217710), (2, 64108855), (5, 25643542), (10, 12821771), (113, 1134670), (226, 567335), (565, 226934), (1130, 113467)]