31493616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8521}}^1$

素因数の和:8550

約数の個数: 80

約数和(自身を含む): 101445888

約数和(自身を除く): 69952272

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, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 8521, 17042, 25563, 34084, 51126, 59647, 68168, 93731, 102252, 119294, 136336, 178941, 187462, 204504, 238588, 281193, 357882, 374924, 409008, 477176, 562386, 656117, 715764, 749848, 954352, 1124772, 1312234, 1431528, 1499696, 1968351, 2249544, 2624468, 2863056, 3936702, 4499088, 5248936, 7873404, 10497872, 15746808, 31493616]

約数ペア:

[(1, 31493616), (2, 15746808), (3, 10497872), (4, 7873404), (6, 5248936), (7, 4499088), (8, 3936702), (11, 2863056), (12, 2624468), (14, 2249544), (16, 1968351), (21, 1499696), (22, 1431528), (24, 1312234), (28, 1124772), (33, 954352), (42, 749848), (44, 715764), (48, 656117), (56, 562386), (66, 477176), (77, 409008), (84, 374924), (88, 357882), (112, 281193), (132, 238588), (154, 204504), (168, 187462), (176, 178941), (231, 136336), (264, 119294), (308, 102252), (336, 93731), (462, 68168), (528, 59647), (616, 51126), (924, 34084), (1232, 25563), (1848, 17042), (3696, 8521)]