31713019968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{71287}}^1$

素因数の和:71640

約数の個数: 112

約数和(自身を含む): 96185191424

約数和(自身を除く): 64472171456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 331, 336, 448, 662, 672, 993, 1324, 1344, 1986, 2317, 2648, 3972, 4634, 5296, 6951, 7944, 9268, 10592, 13902, 15888, 18536, 21184, 27804, 31776, 37072, 55608, 63552, 71287, 74144, 111216, 142574, 148288, 213861, 222432, 285148, 427722, 444864, 499009, 570296, 855444, 998018, 1140592, 1497027, 1710888, 1996036, 2281184, 2994054, 3421776, 3992072, 4562368, 5988108, 6843552, 7984144, 11976216, 13687104, 15968288, 23595997, 23952432, 31936576, 47191994, 47904864, 70787991, 94383988, 95809728, 141575982, 165171979, 188767976, 283151964, 330343958, 377535952, 495515937, 566303928, 660687916, 755071904, 991031874, 1132607856, 1321375832, 1510143808, 1982063748, 2265215712, 2642751664, 3964127496, 4530431424, 5285503328, 7928254992, 10571006656, 15856509984, 31713019968]

約数ペア:

[(1, 31713019968), (2, 15856509984), (3, 10571006656), (4, 7928254992), (6, 5285503328), (7, 4530431424), (8, 3964127496), (12, 2642751664), (14, 2265215712), (16, 1982063748), (21, 1510143808), (24, 1321375832), (28, 1132607856), (32, 991031874), (42, 755071904), (48, 660687916), (56, 566303928), (64, 495515937), (84, 377535952), (96, 330343958), (112, 283151964), (168, 188767976), (192, 165171979), (224, 141575982), (331, 95809728), (336, 94383988), (448, 70787991), (662, 47904864), (672, 47191994), (993, 31936576), (1324, 23952432), (1344, 23595997), (1986, 15968288), (2317, 13687104), (2648, 11976216), (3972, 7984144), (4634, 6843552), (5296, 5988108), (6951, 4562368), (7944, 3992072), (9268, 3421776), (10592, 2994054), (13902, 2281184), (15888, 1996036), (18536, 1710888), (21184, 1497027), (27804, 1140592), (31776, 998018), (37072, 855444), (55608, 570296), (63552, 499009), (71287, 444864), (74144, 427722), (111216, 285148), (142574, 222432), (148288, 213861)]