31997856

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 92691648

約数和(自身を除く): 60693792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 157, 176, 193, 264, 314, 352, 386, 471, 528, 579, 628, 772, 942, 1056, 1158, 1256, 1544, 1727, 1884, 2123, 2316, 2512, 3088, 3454, 3768, 4246, 4632, 5024, 5181, 6176, 6369, 6908, 7536, 8492, 9264, 10362, 12738, 13816, 15072, 16984, 18528, 20724, 25476, 27632, 30301, 33968, 41448, 50952, 55264, 60602, 67936, 82896, 90903, 101904, 121204, 165792, 181806, 203808, 242408, 333311, 363612, 484816, 666622, 727224, 969632, 999933, 1333244, 1454448, 1999866, 2666488, 2908896, 3999732, 5332976, 7999464, 10665952, 15998928, 31997856]

約数ペア:

[(1, 31997856), (2, 15998928), (3, 10665952), (4, 7999464), (6, 5332976), (8, 3999732), (11, 2908896), (12, 2666488), (16, 1999866), (22, 1454448), (24, 1333244), (32, 999933), (33, 969632), (44, 727224), (48, 666622), (66, 484816), (88, 363612), (96, 333311), (132, 242408), (157, 203808), (176, 181806), (193, 165792), (264, 121204), (314, 101904), (352, 90903), (386, 82896), (471, 67936), (528, 60602), (579, 55264), (628, 50952), (772, 41448), (942, 33968), (1056, 30301), (1158, 27632), (1256, 25476), (1544, 20724), (1727, 18528), (1884, 16984), (2123, 15072), (2316, 13816), (2512, 12738), (3088, 10362), (3454, 9264), (3768, 8492), (4246, 7536), (4632, 6908), (5024, 6369), (5181, 6176)]