20161521866

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1135093}}^1$

素因数の和:1135285

約数の個数: 16

約数和(自身を含む): 30892718304

約数和(自身を除く): 10731196438

約数列:

[1, 2, 83, 107, 166, 214, 8881, 17762, 1135093, 2270186, 94212719, 121454951, 188425438, 242909902, 10080760933, 20161521866]

約数ペア:

[(1, 20161521866), (2, 10080760933), (83, 242909902), (107, 188425438), (166, 121454951), (214, 94212719), (8881, 2270186), (17762, 1135093)]