16743908

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 36

約数和(自身を含む): 31540908

約数和(自身を除く): 14797000

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 193, 386, 529, 772, 943, 1058, 1886, 2116, 3772, 4439, 7913, 8878, 15826, 17756, 21689, 31652, 43378, 86756, 102097, 181999, 204194, 363998, 408388, 727996, 4185977, 8371954, 16743908]

約数ペア:

[(1, 16743908), (2, 8371954), (4, 4185977), (23, 727996), (41, 408388), (46, 363998), (82, 204194), (92, 181999), (164, 102097), (193, 86756), (386, 43378), (529, 31652), (772, 21689), (943, 17756), (1058, 15826), (1886, 8878), (2116, 7913), (3772, 4439)]