81942074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{6359}}^1$

素因数の和:6757

約数の個数: 16

約数和(自身を含む): 130507200

約数和(自身を除く): 48565126

約数列:

[1, 2, 17, 34, 379, 758, 6359, 6443, 12718, 12886, 108103, 216206, 2410061, 4820122, 40971037, 81942074]

約数ペア:

[(1, 81942074), (2, 40971037), (17, 4820122), (34, 2410061), (379, 216206), (758, 108103), (6359, 12886), (6443, 12718)]