2016132728

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{823}}^1\times {\mathrm{2203}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 3813801600

約数和(自身を除く): 1797668872

約数列:

[1, 2, 4, 8, 139, 278, 556, 823, 1112, 1646, 2203, 3292, 4406, 6584, 8812, 17624, 114397, 228794, 306217, 457588, 612434, 915176, 1224868, 1813069, 2449736, 3626138, 7252276, 14504552, 252016591, 504033182, 1008066364, 2016132728]

約数ペア:

[(1, 2016132728), (2, 1008066364), (4, 504033182), (8, 252016591), (139, 14504552), (278, 7252276), (556, 3626138), (823, 2449736), (1112, 1813069), (1646, 1224868), (2203, 915176), (3292, 612434), (4406, 457588), (6584, 306217), (8812, 228794), (17624, 114397)]