27560432

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{15803}}^1$

素因数の和:15920

約数の個数: 20

約数和(自身を含む): 53891640

約数和(自身を除く): 26331208

約数列:

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

約数ペア:

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