40551478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{3947}}^1$

素因数の和:4427

約数の個数: 16

約数和(自身を含む): 66515904

約数和(自身を除く): 25964426

約数列:

[1, 2, 11, 22, 467, 934, 3947, 5137, 7894, 10274, 43417, 86834, 1843249, 3686498, 20275739, 40551478]

約数ペア:

[(1, 40551478), (2, 20275739), (11, 3686498), (22, 1843249), (467, 86834), (934, 43417), (3947, 10274), (5137, 7894)]