20161031924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{458205271}}^1$

素因数の和:458205286

約数の個数: 12

約数和(自身を含む): 38489242848

約数和(自身を除く): 18328210924

約数列:

[1, 2, 4, 11, 22, 44, 458205271, 916410542, 1832821084, 5040257981, 10080515962, 20161031924]

約数ペア:

[(1, 20161031924), (2, 10080515962), (4, 5040257981), (11, 1832821084), (22, 916410542), (44, 458205271)]