81282118

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1\times {\mathrm{1451}}^1$

素因数の和:2247

約数の個数: 16

約数和(自身を含む): 125470224

約数和(自身を除く): 44188106

約数列:

[1, 2, 37, 74, 757, 1451, 1514, 2902, 28009, 53687, 56018, 107374, 1098407, 2196814, 40641059, 81282118]

約数ペア:

[(1, 81282118), (2, 40641059), (37, 2196814), (74, 1098407), (757, 107374), (1451, 56018), (1514, 53687), (2902, 28009)]