83721716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{4561}}^1$

素因数の和:4931

約数の個数: 24

約数和(自身を含む): 158264904

約数和(自身を除く): 74543188

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 4561, 4589, 9122, 9178, 18244, 18356, 59293, 118586, 237172, 1610033, 3220066, 6440132, 20930429, 41860858, 83721716]

約数ペア:

[(1, 83721716), (2, 41860858), (4, 20930429), (13, 6440132), (26, 3220066), (52, 1610033), (353, 237172), (706, 118586), (1412, 59293), (4561, 18356), (4589, 18244), (9122, 9178)]