55180232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2687}}^1$

素因数の和:2861

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 55135288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 302, 604, 1208, 2567, 2687, 5134, 5374, 10268, 10748, 20536, 21496, 45679, 91358, 182716, 365432, 405737, 811474, 1622948, 3245896, 6897529, 13795058, 27590116, 55180232]

約数ペア:

[(1, 55180232), (2, 27590116), (4, 13795058), (8, 6897529), (17, 3245896), (34, 1622948), (68, 811474), (136, 405737), (151, 365432), (302, 182716), (604, 91358), (1208, 45679), (2567, 21496), (2687, 20536), (5134, 10748), (5374, 10268)]