9161776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2591}}^1$

素因数の和:2629

約数の個数: 40

約数和(自身を含む): 20248704

約数和(自身を除く): 11086928

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 2591, 3536, 5182, 10364, 20728, 33683, 41456, 44047, 67366, 88094, 134732, 176188, 269464, 352376, 538928, 572611, 704752, 1145222, 2290444, 4580888, 9161776]

約数ペア:

[(1, 9161776), (2, 4580888), (4, 2290444), (8, 1145222), (13, 704752), (16, 572611), (17, 538928), (26, 352376), (34, 269464), (52, 176188), (68, 134732), (104, 88094), (136, 67366), (208, 44047), (221, 41456), (272, 33683), (442, 20728), (884, 10364), (1768, 5182), (2591, 3536)]