80498876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{1759}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 149466240

約数和(自身を除く): 68967364

約数列:

[1, 2, 4, 17, 34, 68, 673, 1346, 1759, 2692, 3518, 7036, 11441, 22882, 29903, 45764, 59806, 119612, 1183807, 2367614, 4735228, 20124719, 40249438, 80498876]

約数ペア:

[(1, 80498876), (2, 40249438), (4, 20124719), (17, 4735228), (34, 2367614), (68, 1183807), (673, 119612), (1346, 59806), (1759, 45764), (2692, 29903), (3518, 22882), (7036, 11441)]