4486448

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{6521}}^1$

素因数の和:6572

約数の個数: 20

約数和(自身を含む): 8896008

約数和(自身を除く): 4409560

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 6521, 13042, 26084, 52168, 104336, 280403, 560806, 1121612, 2243224, 4486448]

約数ペア:

[(1, 4486448), (2, 2243224), (4, 1121612), (8, 560806), (16, 280403), (43, 104336), (86, 52168), (172, 26084), (344, 13042), (688, 6521)]