31007808

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 168

約数和(自身を含む): 99020376

約数和(自身を除く): 68012568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 101, 104, 117, 123, 144, 156, 164, 192, 202, 208, 234, 246, 288, 303, 312, 328, 369, 404, 416, 468, 492, 533, 576, 606, 624, 656, 738, 808, 832, 909, 936, 984, 1066, 1212, 1248, 1312, 1313, 1476, 1599, 1616, 1818, 1872, 1968, 2132, 2424, 2496, 2624, 2626, 2952, 3198, 3232, 3636, 3744, 3936, 3939, 4141, 4264, 4797, 4848, 5252, 5904, 6396, 6464, 7272, 7488, 7872, 7878, 8282, 8528, 9594, 9696, 10504, 11808, 11817, 12423, 12792, 14544, 15756, 16564, 17056, 19188, 19392, 21008, 23616, 23634, 24846, 25584, 29088, 31512, 33128, 34112, 37269, 38376, 42016, 47268, 49692, 51168, 53833, 58176, 63024, 66256, 74538, 76752, 84032, 94536, 99384, 102336, 107666, 126048, 132512, 149076, 153504, 161499, 189072, 198768, 215332, 252096, 265024, 298152, 307008, 322998, 378144, 397536, 430664, 484497, 596304, 645996, 756288, 795072, 861328, 968994, 1192608, 1291992, 1722656, 1937988, 2385216, 2583984, 3445312, 3875976, 5167968, 7751952, 10335936, 15503904, 31007808]

約数ペア:

[(1, 31007808), (2, 15503904), (3, 10335936), (4, 7751952), (6, 5167968), (8, 3875976), (9, 3445312), (12, 2583984), (13, 2385216), (16, 1937988), (18, 1722656), (24, 1291992), (26, 1192608), (32, 968994), (36, 861328), (39, 795072), (41, 756288), (48, 645996), (52, 596304), (64, 484497), (72, 430664), (78, 397536), (82, 378144), (96, 322998), (101, 307008), (104, 298152), (117, 265024), (123, 252096), (144, 215332), (156, 198768), (164, 189072), (192, 161499), (202, 153504), (208, 149076), (234, 132512), (246, 126048), (288, 107666), (303, 102336), (312, 99384), (328, 94536), (369, 84032), (404, 76752), (416, 74538), (468, 66256), (492, 63024), (533, 58176), (576, 53833), (606, 51168), (624, 49692), (656, 47268), (738, 42016), (808, 38376), (832, 37269), (909, 34112), (936, 33128), (984, 31512), (1066, 29088), (1212, 25584), (1248, 24846), (1312, 23634), (1313, 23616), (1476, 21008), (1599, 19392), (1616, 19188), (1818, 17056), (1872, 16564), (1968, 15756), (2132, 14544), (2424, 12792), (2496, 12423), (2624, 11817), (2626, 11808), (2952, 10504), (3198, 9696), (3232, 9594), (3636, 8528), (3744, 8282), (3936, 7878), (3939, 7872), (4141, 7488), (4264, 7272), (4797, 6464), (4848, 6396), (5252, 5904)]