78068758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{20341}}^1$

素因数の和:20463

約数の個数: 16

約数和(自身を含む): 124493040

約数和(自身を除く): 46424282

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 20341, 40682, 386479, 772958, 2054441, 4108882, 39034379, 78068758]

約数ペア:

[(1, 78068758), (2, 39034379), (19, 4108882), (38, 2054441), (101, 772958), (202, 386479), (1919, 40682), (3838, 20341)]