64054864

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{93103}}^1$

素因数の和:93154

約数の個数: 20

約数和(自身を含む): 126993856

約数和(自身を除く): 62938992

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 93103, 186206, 372412, 744824, 1489648, 4003429, 8006858, 16013716, 32027432, 64054864]

約数ペア:

[(1, 64054864), (2, 32027432), (4, 16013716), (8, 8006858), (16, 4003429), (43, 1489648), (86, 744824), (172, 372412), (344, 186206), (688, 93103)]