18310616

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{32237}}^1$

素因数の和:32314

約数の個数: 16

約数和(自身を含む): 34817040

約数和(自身を除く): 16506424

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 32237, 64474, 128948, 257896, 2288827, 4577654, 9155308, 18310616]

約数ペア:

[(1, 18310616), (2, 9155308), (4, 4577654), (8, 2288827), (71, 257896), (142, 128948), (284, 64474), (568, 32237)]