16732976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{80447}}^1$

素因数の和:80468

約数の個数: 20

約数和(自身を含む): 34914432

約数和(自身を除く): 18181456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 80447, 160894, 321788, 643576, 1045811, 1287152, 2091622, 4183244, 8366488, 16732976]

約数ペア:

[(1, 16732976), (2, 8366488), (4, 4183244), (8, 2091622), (13, 1287152), (16, 1045811), (26, 643576), (52, 321788), (104, 160894), (208, 80447)]