31886328

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{12899}}^1$

素因数の和:13011

約数の個数: 32

約数和(自身を含む): 80496000

約数和(自身を除く): 48609672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 12899, 25798, 38697, 51596, 77394, 103192, 154788, 309576, 1328597, 2657194, 3985791, 5314388, 7971582, 10628776, 15943164, 31886328]

約数ペア:

[(1, 31886328), (2, 15943164), (3, 10628776), (4, 7971582), (6, 5314388), (8, 3985791), (12, 2657194), (24, 1328597), (103, 309576), (206, 154788), (309, 103192), (412, 77394), (618, 51596), (824, 38697), (1236, 25798), (2472, 12899)]