55120864

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{15803}}^1$

素因数の和:15922

約数の個数: 24

約数和(自身を含む): 109521720

約数和(自身を除く): 54400856

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 15803, 31606, 63212, 126424, 252848, 505696, 1722527, 3445054, 6890108, 13780216, 27560432, 55120864]

約数ペア:

[(1, 55120864), (2, 27560432), (4, 13780216), (8, 6890108), (16, 3445054), (32, 1722527), (109, 505696), (218, 252848), (436, 126424), (872, 63212), (1744, 31606), (3488, 15803)]