218944

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{311}}^1$

素因数の和:334

約数の個数: 28

約数和(自身を含む): 475488

約数和(自身を除く): 256544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 311, 352, 622, 704, 1244, 2488, 3421, 4976, 6842, 9952, 13684, 19904, 27368, 54736, 109472, 218944]

約数ペア:

[(1, 218944), (2, 109472), (4, 54736), (8, 27368), (11, 19904), (16, 13684), (22, 9952), (32, 6842), (44, 4976), (64, 3421), (88, 2488), (176, 1244), (311, 704), (352, 622)]