67170398

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{1999}}^1$

素因数の和:2371

約数の個数: 16

約数和(自身を含む): 103032000

約数和(自身を除く): 35861602

約数列:

[1, 2, 53, 106, 317, 634, 1999, 3998, 16801, 33602, 105947, 211894, 633683, 1267366, 33585199, 67170398]

約数ペア:

[(1, 67170398), (2, 33585199), (53, 1267366), (106, 633683), (317, 211894), (634, 105947), (1999, 33602), (3998, 16801)]