91851788

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{739}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 192944640

約数和(自身を除く): 101092852

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 193, 322, 386, 644, 739, 772, 1351, 1478, 2702, 2956, 4439, 5173, 5404, 8878, 10346, 16997, 17756, 20692, 31073, 33994, 62146, 67988, 118979, 124292, 142627, 237958, 285254, 475916, 570508, 998389, 1996778, 3280421, 3993556, 6560842, 13121684, 22962947, 45925894, 91851788]

約数ペア:

[(1, 91851788), (2, 45925894), (4, 22962947), (7, 13121684), (14, 6560842), (23, 3993556), (28, 3280421), (46, 1996778), (92, 998389), (161, 570508), (193, 475916), (322, 285254), (386, 237958), (644, 142627), (739, 124292), (772, 118979), (1351, 67988), (1478, 62146), (2702, 33994), (2956, 31073), (4439, 20692), (5173, 17756), (5404, 16997), (8878, 10346)]