81379442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{6029}}^1$

素因数の和:6445

約数の個数: 16

約数和(自身を含む): 129596760

約数和(自身を除く): 48217318

約数列:

[1, 2, 17, 34, 397, 794, 6029, 6749, 12058, 13498, 102493, 204986, 2393513, 4787026, 40689721, 81379442]

約数ペア:

[(1, 81379442), (2, 40689721), (17, 4787026), (34, 2393513), (397, 204986), (794, 102493), (6029, 13498), (6749, 12058)]