31071216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 88744320

約数和(自身を除く): 57673104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 83, 88, 132, 166, 176, 249, 264, 332, 498, 528, 664, 709, 913, 996, 1328, 1418, 1826, 1992, 2127, 2739, 2836, 3652, 3984, 4254, 5478, 5672, 7304, 7799, 8508, 10956, 11344, 14608, 15598, 17016, 21912, 23397, 31196, 34032, 43824, 46794, 58847, 62392, 93588, 117694, 124784, 176541, 187176, 235388, 353082, 374352, 470776, 647317, 706164, 941552, 1294634, 1412328, 1941951, 2589268, 2824656, 3883902, 5178536, 7767804, 10357072, 15535608, 31071216]

約数ペア:

[(1, 31071216), (2, 15535608), (3, 10357072), (4, 7767804), (6, 5178536), (8, 3883902), (11, 2824656), (12, 2589268), (16, 1941951), (22, 1412328), (24, 1294634), (33, 941552), (44, 706164), (48, 647317), (66, 470776), (83, 374352), (88, 353082), (132, 235388), (166, 187176), (176, 176541), (249, 124784), (264, 117694), (332, 93588), (498, 62392), (528, 58847), (664, 46794), (709, 43824), (913, 34032), (996, 31196), (1328, 23397), (1418, 21912), (1826, 17016), (1992, 15598), (2127, 14608), (2739, 11344), (2836, 10956), (3652, 8508), (3984, 7799), (4254, 7304), (5478, 5672)]