80437998

素因数分解:

$2^1\times 3^1\times {\mathrm{3557}}^1\times {\mathrm{3769}}^1$

素因数の和:7331

約数の個数: 16

約数和(自身を含む): 160963920

約数和(自身を除く): 80525922

約数列:

[1, 2, 3, 6, 3557, 3769, 7114, 7538, 10671, 11307, 21342, 22614, 13406333, 26812666, 40218999, 80437998]

約数ペア:

[(1, 80437998), (2, 40218999), (3, 26812666), (6, 13406333), (3557, 22614), (3769, 21342), (7114, 11307), (7538, 10671)]