31925244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10771}}^1$

素因数の和:10810

約数の個数: 48

約数和(自身を含む): 84452480

約数和(自身を除く): 52527236

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 10771, 21542, 32313, 43084, 64626, 129252, 140023, 204649, 280046, 409298, 420069, 560092, 613947, 818596, 840138, 1227894, 1680276, 2455788, 2660437, 5320874, 7981311, 10641748, 15962622, 31925244]

約数ペア:

[(1, 31925244), (2, 15962622), (3, 10641748), (4, 7981311), (6, 5320874), (12, 2660437), (13, 2455788), (19, 1680276), (26, 1227894), (38, 840138), (39, 818596), (52, 613947), (57, 560092), (76, 420069), (78, 409298), (114, 280046), (156, 204649), (228, 140023), (247, 129252), (494, 64626), (741, 43084), (988, 32313), (1482, 21542), (2964, 10771)]