31427088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{773}}^1$

素因数の和:813

約数の個数: 120

約数和(自身を含む): 102118464

約数和(自身を除く): 70691376

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 773, 847, 924, 968, 1232, 1452, 1546, 1694, 1848, 1936, 2319, 2541, 2904, 3092, 3388, 3696, 4638, 5082, 5411, 5808, 6184, 6776, 8503, 9276, 10164, 10822, 12368, 13552, 16233, 17006, 18552, 20328, 21644, 25509, 32466, 34012, 37104, 40656, 43288, 51018, 59521, 64932, 68024, 86576, 93533, 102036, 119042, 129864, 136048, 178563, 187066, 204072, 238084, 259728, 280599, 357126, 374132, 408144, 476168, 561198, 654731, 714252, 748264, 952336, 1122396, 1309462, 1428504, 1496528, 1964193, 2244792, 2618924, 2857008, 3928386, 4489584, 5237848, 7856772, 10475696, 15713544, 31427088]

約数ペア:

[(1, 31427088), (2, 15713544), (3, 10475696), (4, 7856772), (6, 5237848), (7, 4489584), (8, 3928386), (11, 2857008), (12, 2618924), (14, 2244792), (16, 1964193), (21, 1496528), (22, 1428504), (24, 1309462), (28, 1122396), (33, 952336), (42, 748264), (44, 714252), (48, 654731), (56, 561198), (66, 476168), (77, 408144), (84, 374132), (88, 357126), (112, 280599), (121, 259728), (132, 238084), (154, 204072), (168, 187066), (176, 178563), (231, 136048), (242, 129864), (264, 119042), (308, 102036), (336, 93533), (363, 86576), (462, 68024), (484, 64932), (528, 59521), (616, 51018), (726, 43288), (773, 40656), (847, 37104), (924, 34012), (968, 32466), (1232, 25509), (1452, 21644), (1546, 20328), (1694, 18552), (1848, 17006), (1936, 16233), (2319, 13552), (2541, 12368), (2904, 10822), (3092, 10164), (3388, 9276), (3696, 8503), (4638, 6776), (5082, 6184), (5411, 5808)]