86705864

素因数分解:

$2^3\times 7^1\times {\mathrm{773}}^1\times {\mathrm{2003}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 186131520

約数和(自身を除く): 99425656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 773, 1546, 2003, 3092, 4006, 5411, 6184, 8012, 10822, 14021, 16024, 21644, 28042, 43288, 56084, 112168, 1548319, 3096638, 6193276, 10838233, 12386552, 21676466, 43352932, 86705864]

約数ペア:

[(1, 86705864), (2, 43352932), (4, 21676466), (7, 12386552), (8, 10838233), (14, 6193276), (28, 3096638), (56, 1548319), (773, 112168), (1546, 56084), (2003, 43288), (3092, 28042), (4006, 21644), (5411, 16024), (6184, 14021), (8012, 10822)]