42389806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{9817}}^1$

素因数の和:9963

約数の個数: 16

約数和(自身を含む): 67862016

約数和(自身を除く): 25472210

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 9817, 19634, 166889, 333778, 1246759, 2493518, 21194903, 42389806]

約数ペア:

[(1, 42389806), (2, 21194903), (17, 2493518), (34, 1246759), (127, 333778), (254, 166889), (2159, 19634), (4318, 9817)]