31636956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1459}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 80124800

約数和(自身を除く): 48487844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1459, 1668, 1807, 2918, 3614, 4377, 5421, 5836, 7228, 8754, 10842, 17508, 18967, 21684, 37934, 56901, 75868, 113802, 202801, 227604, 405602, 608403, 811204, 1216806, 2433612, 2636413, 5272826, 7909239, 10545652, 15818478, 31636956]

約数ペア:

[(1, 31636956), (2, 15818478), (3, 10545652), (4, 7909239), (6, 5272826), (12, 2636413), (13, 2433612), (26, 1216806), (39, 811204), (52, 608403), (78, 405602), (139, 227604), (156, 202801), (278, 113802), (417, 75868), (556, 56901), (834, 37934), (1459, 21684), (1668, 18967), (1807, 17508), (2918, 10842), (3614, 8754), (4377, 7228), (5421, 5836)]