78894266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{15391}}^1$

素因数の和:15637

約数の個数: 16

約数和(自身を含む): 129662208

約数和(自身を除く): 50767942

約数列:

[1, 2, 11, 22, 233, 466, 2563, 5126, 15391, 30782, 169301, 338602, 3586103, 7172206, 39447133, 78894266]

約数ペア:

[(1, 78894266), (2, 39447133), (11, 7172206), (22, 3586103), (233, 338602), (466, 169301), (2563, 30782), (5126, 15391)]