86956732

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{5393}}^1$

素因数の和:5565

約数の個数: 24

約数和(自身を含む): 158583600

約数和(自身を除く): 71626868

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 4031, 5393, 8062, 10786, 16124, 21572, 156397, 312794, 625588, 749627, 1499254, 2998508, 21739183, 43478366, 86956732]

約数ペア:

[(1, 86956732), (2, 43478366), (4, 21739183), (29, 2998508), (58, 1499254), (116, 749627), (139, 625588), (278, 312794), (556, 156397), (4031, 21572), (5393, 16124), (8062, 10786)]