31308216

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{35257}}^1$

素因数の和:35303

約数の個数: 32

約数和(自身を含む): 80388240

約数和(自身を除く): 49080024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 35257, 70514, 105771, 141028, 211542, 282056, 423084, 846168, 1304509, 2609018, 3913527, 5218036, 7827054, 10436072, 15654108, 31308216]

約数ペア:

[(1, 31308216), (2, 15654108), (3, 10436072), (4, 7827054), (6, 5218036), (8, 3913527), (12, 2609018), (24, 1304509), (37, 846168), (74, 423084), (111, 282056), (148, 211542), (222, 141028), (296, 105771), (444, 70514), (888, 35257)]