80787446

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{1987}}^1$

素因数の和:2719

約数の個数: 16

約数和(自身を含む): 125601840

約数和(自身を除く): 44814394

約数列:

[1, 2, 29, 58, 701, 1402, 1987, 3974, 20329, 40658, 57623, 115246, 1392887, 2785774, 40393723, 80787446]

約数ペア:

[(1, 80787446), (2, 40393723), (29, 2785774), (58, 1392887), (701, 115246), (1402, 57623), (1987, 40658), (3974, 20329)]