80778526

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{2753}}^1$

素因数の和:3635

約数の個数: 16

約数和(自身を含む): 128490624

約数和(自身を除く): 47712098

約数列:

[1, 2, 17, 34, 863, 1726, 2753, 5506, 14671, 29342, 46801, 93602, 2375839, 4751678, 40389263, 80778526]

約数ペア:

[(1, 80778526), (2, 40389263), (17, 4751678), (34, 2375839), (863, 93602), (1726, 46801), (2753, 29342), (5506, 14671)]