83811398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{8839}}^1$

素因数の和:9283

約数の個数: 16

約数和(自身を含む): 137479680

約数和(自身を除く): 53668282

約数列:

[1, 2, 11, 22, 431, 862, 4741, 8839, 9482, 17678, 97229, 194458, 3809609, 7619218, 41905699, 83811398]

約数ペア:

[(1, 83811398), (2, 41905699), (11, 7619218), (22, 3809609), (431, 194458), (862, 97229), (4741, 17678), (8839, 9482)]