17795384

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{20789}}^1$

素因数の和:20902

約数の個数: 16

約数和(自身を含む): 33679800

約数和(自身を除く): 15884416

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 20789, 41578, 83156, 166312, 2224423, 4448846, 8897692, 17795384]

約数ペア:

[(1, 17795384), (2, 8897692), (4, 4448846), (8, 2224423), (107, 166312), (214, 83156), (428, 41578), (856, 20789)]