31246512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 95993856

約数和(自身を除く): 64747344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 31, 33, 44, 46, 48, 62, 66, 69, 83, 88, 92, 93, 124, 132, 138, 166, 176, 184, 186, 248, 249, 253, 264, 276, 332, 341, 368, 372, 496, 498, 506, 528, 552, 664, 682, 713, 744, 759, 913, 996, 1012, 1023, 1104, 1328, 1364, 1426, 1488, 1518, 1826, 1909, 1992, 2024, 2046, 2139, 2573, 2728, 2739, 2852, 3036, 3652, 3818, 3984, 4048, 4092, 4278, 5146, 5456, 5478, 5704, 5727, 6072, 7304, 7636, 7719, 7843, 8184, 8556, 10292, 10956, 11408, 11454, 12144, 14608, 15272, 15438, 15686, 16368, 17112, 20584, 20999, 21912, 22908, 23529, 28303, 30544, 30876, 31372, 34224, 41168, 41998, 43824, 45816, 47058, 56606, 59179, 61752, 62744, 62997, 83996, 84909, 91632, 94116, 113212, 118358, 123504, 125488, 125994, 167992, 169818, 177537, 188232, 226424, 236716, 251988, 335984, 339636, 355074, 376464, 452848, 473432, 503976, 650969, 679272, 710148, 946864, 1007952, 1301938, 1358544, 1420296, 1952907, 2603876, 2840592, 3905814, 5207752, 7811628, 10415504, 15623256, 31246512]

約数ペア:

[(1, 31246512), (2, 15623256), (3, 10415504), (4, 7811628), (6, 5207752), (8, 3905814), (11, 2840592), (12, 2603876), (16, 1952907), (22, 1420296), (23, 1358544), (24, 1301938), (31, 1007952), (33, 946864), (44, 710148), (46, 679272), (48, 650969), (62, 503976), (66, 473432), (69, 452848), (83, 376464), (88, 355074), (92, 339636), (93, 335984), (124, 251988), (132, 236716), (138, 226424), (166, 188232), (176, 177537), (184, 169818), (186, 167992), (248, 125994), (249, 125488), (253, 123504), (264, 118358), (276, 113212), (332, 94116), (341, 91632), (368, 84909), (372, 83996), (496, 62997), (498, 62744), (506, 61752), (528, 59179), (552, 56606), (664, 47058), (682, 45816), (713, 43824), (744, 41998), (759, 41168), (913, 34224), (996, 31372), (1012, 30876), (1023, 30544), (1104, 28303), (1328, 23529), (1364, 22908), (1426, 21912), (1488, 20999), (1518, 20584), (1826, 17112), (1909, 16368), (1992, 15686), (2024, 15438), (2046, 15272), (2139, 14608), (2573, 12144), (2728, 11454), (2739, 11408), (2852, 10956), (3036, 10292), (3652, 8556), (3818, 8184), (3984, 7843), (4048, 7719), (4092, 7636), (4278, 7304), (5146, 6072), (5456, 5727), (5478, 5704)]