15164896

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 31135104

約数和(自身を除く): 15970208

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 103, 107, 172, 206, 214, 344, 412, 428, 688, 824, 856, 1376, 1648, 1712, 3296, 3424, 4429, 4601, 8858, 9202, 11021, 17716, 18404, 22042, 35432, 36808, 44084, 70864, 73616, 88168, 141728, 147232, 176336, 352672, 473903, 947806, 1895612, 3791224, 7582448, 15164896]

約数ペア:

[(1, 15164896), (2, 7582448), (4, 3791224), (8, 1895612), (16, 947806), (32, 473903), (43, 352672), (86, 176336), (103, 147232), (107, 141728), (172, 88168), (206, 73616), (214, 70864), (344, 44084), (412, 36808), (428, 35432), (688, 22042), (824, 18404), (856, 17716), (1376, 11021), (1648, 9202), (1712, 8858), (3296, 4601), (3424, 4429)]