31483088

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3089}}^1$

素因数の和:3124

約数の個数: 60

約数和(自身を含む): 76440420

約数和(自身を除く): 44957332

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 3089, 5096, 6178, 10192, 12356, 21623, 24712, 40157, 43246, 49424, 80314, 86492, 151361, 160628, 172984, 281099, 302722, 321256, 345968, 562198, 605444, 642512, 1124396, 1210888, 1967693, 2248792, 2421776, 3935386, 4497584, 7870772, 15741544, 31483088]

約数ペア:

[(1, 31483088), (2, 15741544), (4, 7870772), (7, 4497584), (8, 3935386), (13, 2421776), (14, 2248792), (16, 1967693), (26, 1210888), (28, 1124396), (49, 642512), (52, 605444), (56, 562198), (91, 345968), (98, 321256), (104, 302722), (112, 281099), (182, 172984), (196, 160628), (208, 151361), (364, 86492), (392, 80314), (637, 49424), (728, 43246), (784, 40157), (1274, 24712), (1456, 21623), (2548, 12356), (3089, 10192), (5096, 6178)]