126583864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{3517}}^1$

素因数の和:3943

約数の個数: 32

約数和(自身を含む): 259628400

約数和(自身を除く): 133044536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 409, 818, 1636, 3272, 3517, 4499, 7034, 8998, 14068, 17996, 28136, 35992, 38687, 77374, 154748, 309496, 1438453, 2876906, 5753812, 11507624, 15822983, 31645966, 63291932, 126583864]

約数ペア:

[(1, 126583864), (2, 63291932), (4, 31645966), (8, 15822983), (11, 11507624), (22, 5753812), (44, 2876906), (88, 1438453), (409, 309496), (818, 154748), (1636, 77374), (3272, 38687), (3517, 35992), (4499, 28136), (7034, 17996), (8998, 14068)]