78364666

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{2423}}^1$

素因数の和:2685

約数の個数: 16

約数和(自身を含む): 119493504

約数和(自身を除く): 41128838

約数列:

[1, 2, 103, 157, 206, 314, 2423, 4846, 16171, 32342, 249569, 380411, 499138, 760822, 39182333, 78364666]

約数ペア:

[(1, 78364666), (2, 39182333), (103, 760822), (157, 499138), (206, 380411), (314, 249569), (2423, 32342), (4846, 16171)]