104576888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 220416000

約数和(自身を除く): 115839112

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 163, 199, 248, 326, 398, 403, 652, 796, 806, 1304, 1592, 1612, 2119, 2587, 3224, 4238, 5053, 5174, 6169, 8476, 10106, 10348, 12338, 16952, 20212, 20696, 24676, 32437, 40424, 49352, 64874, 65689, 80197, 129748, 131378, 160394, 259496, 262756, 320788, 421681, 525512, 641576, 843362, 1005547, 1686724, 2011094, 3373448, 4022188, 8044376, 13072111, 26144222, 52288444, 104576888]

約数ペア:

[(1, 104576888), (2, 52288444), (4, 26144222), (8, 13072111), (13, 8044376), (26, 4022188), (31, 3373448), (52, 2011094), (62, 1686724), (104, 1005547), (124, 843362), (163, 641576), (199, 525512), (248, 421681), (326, 320788), (398, 262756), (403, 259496), (652, 160394), (796, 131378), (806, 129748), (1304, 80197), (1592, 65689), (1612, 64874), (2119, 49352), (2587, 40424), (3224, 32437), (4238, 24676), (5053, 20696), (5174, 20212), (6169, 16952), (8476, 12338), (10106, 10348)]