86942156

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83921}}^1$

素因数の和:83969

約数の個数: 24

約数和(自身を含む): 178586016

約数和(自身を除く): 91643860

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 83921, 167842, 335684, 587447, 1174894, 2349788, 3105077, 6210154, 12420308, 21735539, 43471078, 86942156]

約数ペア:

[(1, 86942156), (2, 43471078), (4, 21735539), (7, 12420308), (14, 6210154), (28, 3105077), (37, 2349788), (74, 1174894), (148, 587447), (259, 335684), (518, 167842), (1036, 83921)]