80605306

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 24

約数和(自身を含む): 125937504

約数和(自身を除く): 45332198

約数列:

[1, 2, 43, 71, 86, 142, 307, 614, 1849, 3053, 3698, 6106, 13201, 21797, 26402, 43594, 131279, 262558, 567643, 937271, 1135286, 1874542, 40302653, 80605306]

約数ペア:

[(1, 80605306), (2, 40302653), (43, 1874542), (71, 1135286), (86, 937271), (142, 567643), (307, 262558), (614, 131279), (1849, 43594), (3053, 26402), (3698, 21797), (6106, 13201)]