86672516

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{17293}}^1$

素因数の和:17483

約数の個数: 24

約数和(自身を含む): 174323520

約数和(自身を除く): 87651004

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 17293, 34586, 69172, 121051, 242102, 484204, 3095447, 6190894, 12381788, 21668129, 43336258, 86672516]

約数ペア:

[(1, 86672516), (2, 43336258), (4, 21668129), (7, 12381788), (14, 6190894), (28, 3095447), (179, 484204), (358, 242102), (716, 121051), (1253, 69172), (2506, 34586), (5012, 17293)]