4380496

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{6367}}^1$

素因数の和:6418

約数の個数: 20

約数和(自身を含む): 8685952

約数和(自身を除く): 4305456

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 6367, 12734, 25468, 50936, 101872, 273781, 547562, 1095124, 2190248, 4380496]

約数ペア:

[(1, 4380496), (2, 2190248), (4, 1095124), (8, 547562), (16, 273781), (43, 101872), (86, 50936), (172, 25468), (344, 12734), (688, 6367)]