31504704

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2164

約数の個数: 112

約数和(自身を含む): 103973376

約数和(自身を除く): 72468672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 448, 462, 528, 616, 672, 704, 924, 1056, 1232, 1344, 1848, 2112, 2131, 2464, 3696, 4262, 4928, 6393, 7392, 8524, 12786, 14784, 14917, 17048, 23441, 25572, 29834, 34096, 44751, 46882, 51144, 59668, 68192, 70323, 89502, 93764, 102288, 119336, 136384, 140646, 164087, 179004, 187528, 204576, 238672, 281292, 328174, 358008, 375056, 409152, 477344, 492261, 562584, 656348, 716016, 750112, 954688, 984522, 1125168, 1312696, 1432032, 1500224, 1969044, 2250336, 2625392, 2864064, 3938088, 4500672, 5250784, 7876176, 10501568, 15752352, 31504704]

約数ペア:

[(1, 31504704), (2, 15752352), (3, 10501568), (4, 7876176), (6, 5250784), (7, 4500672), (8, 3938088), (11, 2864064), (12, 2625392), (14, 2250336), (16, 1969044), (21, 1500224), (22, 1432032), (24, 1312696), (28, 1125168), (32, 984522), (33, 954688), (42, 750112), (44, 716016), (48, 656348), (56, 562584), (64, 492261), (66, 477344), (77, 409152), (84, 375056), (88, 358008), (96, 328174), (112, 281292), (132, 238672), (154, 204576), (168, 187528), (176, 179004), (192, 164087), (224, 140646), (231, 136384), (264, 119336), (308, 102288), (336, 93764), (352, 89502), (448, 70323), (462, 68192), (528, 59668), (616, 51144), (672, 46882), (704, 44751), (924, 34096), (1056, 29834), (1232, 25572), (1344, 23441), (1848, 17048), (2112, 14917), (2131, 14784), (2464, 12786), (3696, 8524), (4262, 7392), (4928, 6393)]