123628912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5531}}^1$

素因数の和:5677

約数の個数: 40

約数和(自身を含む): 263411712

約数和(自身を除く): 139782800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 508, 1016, 1397, 2032, 2794, 5531, 5588, 11062, 11176, 22124, 22352, 44248, 60841, 88496, 121682, 243364, 486728, 702437, 973456, 1404874, 2809748, 5619496, 7726807, 11238992, 15453614, 30907228, 61814456, 123628912]

約数ペア:

[(1, 123628912), (2, 61814456), (4, 30907228), (8, 15453614), (11, 11238992), (16, 7726807), (22, 5619496), (44, 2809748), (88, 1404874), (127, 973456), (176, 702437), (254, 486728), (508, 243364), (1016, 121682), (1397, 88496), (2032, 60841), (2794, 44248), (5531, 22352), (5588, 22124), (11062, 11176)]