31373856

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2657}}^1$

素因数の和:2714

約数の個数: 72

約数和(自身を含む): 91429884

約数和(自身を除く): 60056028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2657, 2952, 3936, 5314, 5904, 7971, 10628, 11808, 15942, 21256, 23913, 31884, 42512, 47826, 63768, 85024, 95652, 108937, 127536, 191304, 217874, 255072, 326811, 382608, 435748, 653622, 765216, 871496, 980433, 1307244, 1742992, 1960866, 2614488, 3485984, 3921732, 5228976, 7843464, 10457952, 15686928, 31373856]

約数ペア:

[(1, 31373856), (2, 15686928), (3, 10457952), (4, 7843464), (6, 5228976), (8, 3921732), (9, 3485984), (12, 2614488), (16, 1960866), (18, 1742992), (24, 1307244), (32, 980433), (36, 871496), (41, 765216), (48, 653622), (72, 435748), (82, 382608), (96, 326811), (123, 255072), (144, 217874), (164, 191304), (246, 127536), (288, 108937), (328, 95652), (369, 85024), (492, 63768), (656, 47826), (738, 42512), (984, 31884), (1312, 23913), (1476, 21256), (1968, 15942), (2657, 11808), (2952, 10628), (3936, 7971), (5314, 5904)]