80279218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{9067}}^1$

素因数の和:9321

約数の個数: 16

約数和(自身を含む): 127314720

約数和(自身を除く): 47035502

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 9067, 18134, 172273, 344546, 2112611, 4225222, 40139609, 80279218]

約数ペア:

[(1, 80279218), (2, 40139609), (19, 4225222), (38, 2112611), (233, 344546), (466, 172273), (4427, 18134), (8854, 9067)]