30168872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71153}}^1$

素因数の和:71212

約数の個数: 16

約数和(自身を含む): 57634740

約数和(自身を除く): 27465868

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 71153, 142306, 284612, 569224, 3771109, 7542218, 15084436, 30168872]

約数ペア:

[(1, 30168872), (2, 15084436), (4, 7542218), (8, 3771109), (53, 569224), (106, 284612), (212, 142306), (424, 71153)]