80686826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{9677}}^1$

素因数の和:10069

約数の個数: 16

約数和(自身を含む): 132395040

約数和(自身を除く): 51708214

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 9677, 19354, 106447, 212894, 3667583, 7335166, 40343413, 80686826]

約数ペア:

[(1, 80686826), (2, 40343413), (11, 7335166), (22, 3667583), (379, 212894), (758, 106447), (4169, 19354), (8338, 9677)]