31305398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{5087}}^1$

素因数の和:5287

約数の個数: 16

約数和(自身を含む): 50004864

約数和(自身を除く): 18699466

約数列:

[1, 2, 17, 34, 181, 362, 3077, 5087, 6154, 10174, 86479, 172958, 920747, 1841494, 15652699, 31305398]

約数ペア:

[(1, 31305398), (2, 15652699), (17, 1841494), (34, 920747), (181, 172958), (362, 86479), (3077, 10174), (5087, 6154)]