91421836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2077769}}^1$

素因数の和:2077784

約数の個数: 12

約数和(自身を含む): 174532680

約数和(自身を除く): 83110844

約数列:

[1, 2, 4, 11, 22, 44, 2077769, 4155538, 8311076, 22855459, 45710918, 91421836]

約数ペア:

[(1, 91421836), (2, 45710918), (4, 22855459), (11, 8311076), (22, 4155538), (44, 2077769)]