23146552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20233}}^1$

素因数の和:20263

約数の個数: 32

約数和(自身を含む): 50989680

約数和(自身を除く): 27843128

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 20233, 40466, 80932, 161864, 222563, 263029, 445126, 526058, 890252, 1052116, 1780504, 2104232, 2893319, 5786638, 11573276, 23146552]

約数ペア:

[(1, 23146552), (2, 11573276), (4, 5786638), (8, 2893319), (11, 2104232), (13, 1780504), (22, 1052116), (26, 890252), (44, 526058), (52, 445126), (88, 263029), (104, 222563), (143, 161864), (286, 80932), (572, 40466), (1144, 20233)]