28520888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{324101}}^1$

素因数の和:324118

約数の個数: 16

約数和(自身を含む): 58338360

約数和(自身を除く): 29817472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 324101, 648202, 1296404, 2592808, 3565111, 7130222, 14260444, 28520888]

約数ペア:

[(1, 28520888), (2, 14260444), (4, 7130222), (8, 3565111), (11, 2592808), (22, 1296404), (44, 648202), (88, 324101)]