31678248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{977}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 91071360

約数和(自身を除く): 59393112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 193, 386, 579, 772, 977, 1158, 1351, 1544, 1954, 2316, 2702, 2931, 3908, 4053, 4632, 5404, 5862, 6839, 7816, 8106, 10808, 11724, 13678, 16212, 20517, 23448, 27356, 32424, 41034, 54712, 82068, 164136, 188561, 377122, 565683, 754244, 1131366, 1319927, 1508488, 2262732, 2639854, 3959781, 4525464, 5279708, 7919562, 10559416, 15839124, 31678248]

約数ペア:

[(1, 31678248), (2, 15839124), (3, 10559416), (4, 7919562), (6, 5279708), (7, 4525464), (8, 3959781), (12, 2639854), (14, 2262732), (21, 1508488), (24, 1319927), (28, 1131366), (42, 754244), (56, 565683), (84, 377122), (168, 188561), (193, 164136), (386, 82068), (579, 54712), (772, 41034), (977, 32424), (1158, 27356), (1351, 23448), (1544, 20517), (1954, 16212), (2316, 13678), (2702, 11724), (2931, 10808), (3908, 8106), (4053, 7816), (4632, 6839), (5404, 5862)]