31277496

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 83174400

約数和(自身を除く): 51896904

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 113, 114, 152, 226, 228, 339, 452, 456, 607, 678, 904, 1214, 1356, 1821, 2147, 2428, 2712, 3642, 4294, 4856, 6441, 7284, 8588, 11533, 12882, 14568, 17176, 23066, 25764, 34599, 46132, 51528, 68591, 69198, 92264, 137182, 138396, 205773, 274364, 276792, 411546, 548728, 823092, 1303229, 1646184, 2606458, 3909687, 5212916, 7819374, 10425832, 15638748, 31277496]

約数ペア:

[(1, 31277496), (2, 15638748), (3, 10425832), (4, 7819374), (6, 5212916), (8, 3909687), (12, 2606458), (19, 1646184), (24, 1303229), (38, 823092), (57, 548728), (76, 411546), (113, 276792), (114, 274364), (152, 205773), (226, 138396), (228, 137182), (339, 92264), (452, 69198), (456, 68591), (607, 51528), (678, 46132), (904, 34599), (1214, 25764), (1356, 23066), (1821, 17176), (2147, 14568), (2428, 12882), (2712, 11533), (3642, 8588), (4294, 7284), (4856, 6441)]