122887084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{25453}}^1$

素因数の和:25545

約数の個数: 24

約数和(自身を含む): 230918688

約数和(自身を除く): 108031604

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 25453, 50906, 101812, 432701, 865402, 1730804, 1807163, 3614326, 7228652, 30721771, 61443542, 122887084]

約数ペア:

[(1, 122887084), (2, 61443542), (4, 30721771), (17, 7228652), (34, 3614326), (68, 1807163), (71, 1730804), (142, 865402), (284, 432701), (1207, 101812), (2414, 50906), (4828, 25453)]