82019018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{15889}}^1$

素因数の和:16009

約数の個数: 16

約数和(自身を含む): 128709000

約数和(自身を除く): 46689982

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 15889, 31778, 460781, 921562, 1414121, 2828242, 41009509, 82019018]

約数ペア:

[(1, 82019018), (2, 41009509), (29, 2828242), (58, 1414121), (89, 921562), (178, 460781), (2581, 31778), (5162, 15889)]