77539646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{2381}}^1$

素因数の和:3259

約数の個数: 16

約数和(自身を含む): 122625360

約数和(自身を除く): 45085714

約数列:

[1, 2, 19, 38, 857, 1714, 2381, 4762, 16283, 32566, 45239, 90478, 2040517, 4081034, 38769823, 77539646]

約数ペア:

[(1, 77539646), (2, 38769823), (19, 4081034), (38, 2040517), (857, 90478), (1714, 45239), (2381, 32566), (4762, 16283)]