80049166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{20857}}^1$

素因数の和:20979

約数の個数: 16

約数和(自身を含む): 127650960

約数和(自身を除く): 47601794

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 20857, 41714, 396283, 792566, 2106557, 4213114, 40024583, 80049166]

約数ペア:

[(1, 80049166), (2, 40024583), (19, 4213114), (38, 2106557), (101, 792566), (202, 396283), (1919, 41714), (3838, 20857)]