86805292

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{15737}}^1$

素因数の和:15945

約数の個数: 24

約数和(自身を含む): 174502944

約数和(自身を除く): 87697652

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 15737, 31474, 62948, 110159, 220318, 440636, 3100189, 6200378, 12400756, 21701323, 43402646, 86805292]

約数ペア:

[(1, 86805292), (2, 43402646), (4, 21701323), (7, 12400756), (14, 6200378), (28, 3100189), (197, 440636), (394, 220318), (788, 110159), (1379, 62948), (2758, 31474), (5516, 15737)]