66108956

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{118901}}^1$

素因数の和:119044

約数の個数: 12

約数和(自身を含む): 116523960

約数和(自身を除く): 50415004

約数列:

[1, 2, 4, 139, 278, 556, 118901, 237802, 475604, 16527239, 33054478, 66108956]

約数ペア:

[(1, 66108956), (2, 33054478), (4, 16527239), (139, 475604), (278, 237802), (556, 118901)]