42270994

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1569

約数の個数: 16

約数和(自身を含む): 64479168

約数和(自身を除く): 22208174

約数列:

[1, 2, 103, 157, 206, 314, 1307, 2614, 16171, 32342, 134621, 205199, 269242, 410398, 21135497, 42270994]

約数ペア:

[(1, 42270994), (2, 21135497), (103, 410398), (157, 269242), (206, 205199), (314, 134621), (1307, 32342), (2614, 16171)]