78996434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{22871}}^1$

素因数の和:23041

約数の個数: 16

約数和(自身を含む): 130095936

約数和(自身を除く): 51099502

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 22871, 45742, 251581, 503162, 3590747, 7181494, 39498217, 78996434]

約数ペア:

[(1, 78996434), (2, 39498217), (11, 7181494), (22, 3590747), (157, 503162), (314, 251581), (1727, 45742), (3454, 22871)]