31551732

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{8191}}^1$

素因数の和:8308

約数の個数: 36

約数和(自身を含む): 80510976

約数和(自身を除く): 48959244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 8191, 16382, 24573, 32764, 49146, 73719, 98292, 147438, 294876, 876437, 1752874, 2629311, 3505748, 5258622, 7887933, 10517244, 15775866, 31551732]

約数ペア:

[(1, 31551732), (2, 15775866), (3, 10517244), (4, 7887933), (6, 5258622), (9, 3505748), (12, 2629311), (18, 1752874), (36, 876437), (107, 294876), (214, 147438), (321, 98292), (428, 73719), (642, 49146), (963, 32764), (1284, 24573), (1926, 16382), (3852, 8191)]