82054516

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{523}}^1\times {\mathrm{643}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 146455904

約数和(自身を除く): 64401388

約数列:

[1, 2, 4, 61, 122, 244, 523, 643, 1046, 1286, 2092, 2572, 31903, 39223, 63806, 78446, 127612, 156892, 336289, 672578, 1345156, 20513629, 41027258, 82054516]

約数ペア:

[(1, 82054516), (2, 41027258), (4, 20513629), (61, 1345156), (122, 672578), (244, 336289), (523, 156892), (643, 127612), (1046, 78446), (1286, 63806), (2092, 39223), (2572, 31903)]