55087558

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{20663}}^1$

素因数の和:20739

約数の個数: 16

約数和(自身を含む): 87284736

約数和(自身を除く): 32197178

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 20663, 41326, 640553, 888509, 1281106, 1777018, 27543779, 55087558]

約数ペア:

[(1, 55087558), (2, 27543779), (31, 1777018), (43, 1281106), (62, 888509), (86, 640553), (1333, 41326), (2666, 20663)]