31061222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5087}}^1$

素因数の和:5203

約数の個数: 16

約数和(自身を含む): 48356352

約数和(自身を除く): 17295130

約数列:

[1, 2, 43, 71, 86, 142, 3053, 5087, 6106, 10174, 218741, 361177, 437482, 722354, 15530611, 31061222]

約数ペア:

[(1, 31061222), (2, 15530611), (43, 722354), (71, 437482), (86, 361177), (142, 218741), (3053, 10174), (5087, 6106)]