239966576

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{42487}}^1$

素因数の和:42848

約数の個数: 20

約数和(自身を含む): 466263312

約数和(自身を除く): 226296736

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 42487, 84974, 169948, 339896, 679792, 14997911, 29995822, 59991644, 119983288, 239966576]

約数ペア:

[(1, 239966576), (2, 119983288), (4, 59991644), (8, 29995822), (16, 14997911), (353, 679792), (706, 339896), (1412, 169948), (2824, 84974), (5648, 42487)]