16855528048

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{9664867}}^1$

素因数の和:9664984

約数の個数: 20

約数和(自身を含む): 32957199880

約数和(自身を除く): 16101671832

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 9664867, 19329734, 38659468, 77318936, 154637872, 1053470503, 2106941006, 4213882012, 8427764024, 16855528048]

約数ペア:

[(1, 16855528048), (2, 8427764024), (4, 4213882012), (8, 2106941006), (16, 1053470503), (109, 154637872), (218, 77318936), (436, 38659468), (872, 19329734), (1744, 9664867)]