8887216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42727}}^1$

素因数の和:42748

約数の個数: 20

約数和(自身を含む): 18543952

約数和(自身を除く): 9656736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42727, 85454, 170908, 341816, 555451, 683632, 1110902, 2221804, 4443608, 8887216]

約数ペア:

[(1, 8887216), (2, 4443608), (4, 2221804), (8, 1110902), (13, 683632), (16, 555451), (26, 341816), (52, 170908), (104, 85454), (208, 42727)]