2146216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 4371840

約数和(自身を除く): 2225624

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 367, 731, 734, 1462, 1468, 2924, 2936, 5848, 6239, 12478, 15781, 24956, 31562, 49912, 63124, 126248, 268277, 536554, 1073108, 2146216]

約数ペア:

[(1, 2146216), (2, 1073108), (4, 536554), (8, 268277), (17, 126248), (34, 63124), (43, 49912), (68, 31562), (86, 24956), (136, 15781), (172, 12478), (344, 6239), (367, 5848), (731, 2936), (734, 2924), (1462, 1468)]