31415252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41999}}^1$

素因数の和:42031

約数の個数: 24

約数和(自身を含む): 63504000

約数和(自身を除く): 32088748

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 41999, 83998, 167996, 461989, 713983, 923978, 1427966, 1847956, 2855932, 7853813, 15707626, 31415252]

約数ペア:

[(1, 31415252), (2, 15707626), (4, 7853813), (11, 2855932), (17, 1847956), (22, 1427966), (34, 923978), (44, 713983), (68, 461989), (187, 167996), (374, 83998), (748, 41999)]