11335328

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 24058944

約数和(自身を除く): 12723616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 311, 536, 544, 622, 1072, 1139, 1244, 2144, 2278, 2488, 4556, 4976, 5287, 9112, 9952, 10574, 18224, 20837, 21148, 36448, 41674, 42296, 83348, 84592, 166696, 169184, 333392, 354229, 666784, 708458, 1416916, 2833832, 5667664, 11335328]

約数ペア:

[(1, 11335328), (2, 5667664), (4, 2833832), (8, 1416916), (16, 708458), (17, 666784), (32, 354229), (34, 333392), (67, 169184), (68, 166696), (134, 84592), (136, 83348), (268, 42296), (272, 41674), (311, 36448), (536, 21148), (544, 20837), (622, 18224), (1072, 10574), (1139, 9952), (1244, 9112), (2144, 5287), (2278, 4976), (2488, 4556)]