16768340

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2731}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 35341152

約数和(自身を除く): 18572812

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 2731, 3070, 5462, 6140, 10924, 13655, 27310, 54620, 838417, 1676834, 3353668, 4192085, 8384170, 16768340]

約数ペア:

[(1, 16768340), (2, 8384170), (4, 4192085), (5, 3353668), (10, 1676834), (20, 838417), (307, 54620), (614, 27310), (1228, 13655), (1535, 10924), (2731, 6140), (3070, 5462)]