27271112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{309899}}^1$

素因数の和:309916

約数の個数: 16

約数和(自身を含む): 55782000

約数和(自身を除く): 28510888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 309899, 619798, 1239596, 2479192, 3408889, 6817778, 13635556, 27271112]

約数ペア:

[(1, 27271112), (2, 13635556), (4, 6817778), (8, 3408889), (11, 2479192), (22, 1239596), (44, 619798), (88, 309899)]