80941436

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{4621}}^1$

素因数の和:4805

約数の個数: 24

約数和(自身を含む): 147534240

約数和(自身を除く): 66592804

約数列:

[1, 2, 4, 29, 58, 116, 151, 302, 604, 4379, 4621, 8758, 9242, 17516, 18484, 134009, 268018, 536036, 697771, 1395542, 2791084, 20235359, 40470718, 80941436]

約数ペア:

[(1, 80941436), (2, 40470718), (4, 20235359), (29, 2791084), (58, 1395542), (116, 697771), (151, 536036), (302, 268018), (604, 134009), (4379, 18484), (4621, 17516), (8758, 9242)]