79789616

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{11257}}^1$

素因数の和:11708

約数の個数: 20

約数和(自身を含む): 154955112

約数和(自身を除く): 75165496

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 11257, 22514, 45028, 90056, 180112, 4986851, 9973702, 19947404, 39894808, 79789616]

約数ペア:

[(1, 79789616), (2, 39894808), (4, 19947404), (8, 9973702), (16, 4986851), (443, 180112), (886, 90056), (1772, 45028), (3544, 22514), (7088, 11257)]