31393311362

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1\times {\mathrm{1307}}^1$

素因数の和:2295

約数の個数: 64

約数和(自身を含む): 56611077120

約数和(自身を除く): 25217765758

約数列:

[1, 2, 7, 14, 29, 58, 67, 134, 203, 406, 469, 883, 938, 1307, 1766, 1943, 2614, 3886, 6181, 9149, 12362, 13601, 18298, 25607, 27202, 37903, 51214, 59161, 75806, 87569, 118322, 175138, 179249, 265321, 358498, 414127, 530642, 612983, 828254, 1154081, 1225966, 1715669, 2308162, 2539501, 3431338, 5079002, 8078567, 12009683, 16157134, 17776507, 24019366, 33468349, 35553014, 66936698, 77323427, 154646854, 234278443, 468556886, 541263989, 1082527978, 2242379383, 4484758766, 15696655681, 31393311362]

約数ペア:

[(1, 31393311362), (2, 15696655681), (7, 4484758766), (14, 2242379383), (29, 1082527978), (58, 541263989), (67, 468556886), (134, 234278443), (203, 154646854), (406, 77323427), (469, 66936698), (883, 35553014), (938, 33468349), (1307, 24019366), (1766, 17776507), (1943, 16157134), (2614, 12009683), (3886, 8078567), (6181, 5079002), (9149, 3431338), (12362, 2539501), (13601, 2308162), (18298, 1715669), (25607, 1225966), (27202, 1154081), (37903, 828254), (51214, 612983), (59161, 530642), (75806, 414127), (87569, 358498), (118322, 265321), (175138, 179249)]