85198136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4673}}^1$

素因数の和:4775

約数の個数: 32

約数和(自身を含む): 166581360

約数和(自身を除く): 81383224

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 2279, 4558, 4673, 9116, 9346, 18232, 18692, 37384, 200939, 247669, 401878, 495338, 803756, 990676, 1607512, 1981352, 10649767, 21299534, 42599068, 85198136]

約数ペア:

[(1, 85198136), (2, 42599068), (4, 21299534), (8, 10649767), (43, 1981352), (53, 1607512), (86, 990676), (106, 803756), (172, 495338), (212, 401878), (344, 247669), (424, 200939), (2279, 37384), (4558, 18692), (4673, 18232), (9116, 9346)]