39920872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{94153}}^1$

素因数の和:94212

約数の個数: 16

約数和(自身を含む): 76264740

約数和(自身を除く): 36343868

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 94153, 188306, 376612, 753224, 4990109, 9980218, 19960436, 39920872]

約数ペア:

[(1, 39920872), (2, 19960436), (4, 9980218), (8, 4990109), (53, 753224), (106, 376612), (212, 188306), (424, 94153)]