44000008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9839}}^1$

素因数の和:9901

約数の個数: 32

約数和(自身を含む): 90921600

約数和(自身を除く): 46921592

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 9839, 19678, 39356, 78712, 127907, 255814, 423077, 511628, 846154, 1023256, 1692308, 3384616, 5500001, 11000002, 22000004, 44000008]

約数ペア:

[(1, 44000008), (2, 22000004), (4, 11000002), (8, 5500001), (13, 3384616), (26, 1692308), (43, 1023256), (52, 846154), (86, 511628), (104, 423077), (172, 255814), (344, 127907), (559, 78712), (1118, 39356), (2236, 19678), (4472, 9839)]