81599084

素因数分解:

$2^2\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{2609}}^1$

素因数の和:3737

約数の個数: 24

約数和(自身を含む): 163406880

約数和(自身を除く): 81807796

約数列:

[1, 2, 4, 7, 14, 28, 1117, 2234, 2609, 4468, 5218, 7819, 10436, 15638, 18263, 31276, 36526, 73052, 2914253, 5828506, 11657012, 20399771, 40799542, 81599084]

約数ペア:

[(1, 81599084), (2, 40799542), (4, 20399771), (7, 11657012), (14, 5828506), (28, 2914253), (1117, 73052), (2234, 36526), (2609, 31276), (4468, 18263), (5218, 15638), (7819, 10436)]