85711906

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{491}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 151661952

約数和(自身を除く): 65950046

約数列:

[1, 2, 7, 14, 37, 74, 259, 337, 491, 518, 674, 982, 2359, 3437, 4718, 6874, 12469, 18167, 24938, 36334, 87283, 127169, 165467, 174566, 254338, 330934, 1158269, 2316538, 6122279, 12244558, 42855953, 85711906]

約数ペア:

[(1, 85711906), (2, 42855953), (7, 12244558), (14, 6122279), (37, 2316538), (74, 1158269), (259, 330934), (337, 254338), (491, 174566), (518, 165467), (674, 127169), (982, 87283), (2359, 36334), (3437, 24938), (4718, 18167), (6874, 12469)]