338368

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:340

約数の個数: 28

約数和(自身を含む): 713232

約数和(自身を除く): 374864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 311, 544, 622, 1088, 1244, 2488, 4976, 5287, 9952, 10574, 19904, 21148, 42296, 84592, 169184, 338368]

約数ペア:

[(1, 338368), (2, 169184), (4, 84592), (8, 42296), (16, 21148), (17, 19904), (32, 10574), (34, 9952), (64, 5287), (68, 4976), (136, 2488), (272, 1244), (311, 1088), (544, 622)]