31366522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 53374464

約数和(自身を除く): 22007942

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 467, 473, 781, 934, 946, 1562, 3053, 5137, 6106, 10274, 20081, 33157, 33583, 40162, 66314, 67166, 220891, 364727, 441782, 729454, 1425751, 2851502, 15683261, 31366522]

約数ペア:

[(1, 31366522), (2, 15683261), (11, 2851502), (22, 1425751), (43, 729454), (71, 441782), (86, 364727), (142, 220891), (467, 67166), (473, 66314), (781, 40162), (934, 33583), (946, 33157), (1562, 20081), (3053, 10274), (5137, 6106)]