56209084

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1889}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 101288880

約数和(自身を除く): 45079796

約数列:

[1, 2, 4, 43, 86, 172, 173, 346, 692, 1889, 3778, 7439, 7556, 14878, 29756, 81227, 162454, 324908, 326797, 653594, 1307188, 14052271, 28104542, 56209084]

約数ペア:

[(1, 56209084), (2, 28104542), (4, 14052271), (43, 1307188), (86, 653594), (172, 326797), (173, 324908), (346, 162454), (692, 81227), (1889, 29756), (3778, 14878), (7439, 7556)]