90850192

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:691

約数の個数: 40

約数和(自身を含む): 179597880

約数和(自身を除く): 88747688

約数列:

[1, 2, 4, 8, 16, 109, 113, 218, 226, 436, 452, 461, 872, 904, 922, 1744, 1808, 1844, 3688, 7376, 12317, 24634, 49268, 50249, 52093, 98536, 100498, 104186, 197072, 200996, 208372, 401992, 416744, 803984, 833488, 5678137, 11356274, 22712548, 45425096, 90850192]

約数ペア:

[(1, 90850192), (2, 45425096), (4, 22712548), (8, 11356274), (16, 5678137), (109, 833488), (113, 803984), (218, 416744), (226, 401992), (436, 208372), (452, 200996), (461, 197072), (872, 104186), (904, 100498), (922, 98536), (1744, 52093), (1808, 50249), (1844, 49268), (3688, 24634), (7376, 12317)]