56242154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{20939}}^1$

素因数の和:21037

約数の個数: 16

約数和(自身を含む): 90460800

約数和(自身を除く): 34218646

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 20939, 41878, 355963, 711926, 1654181, 3308362, 28121077, 56242154]

約数ペア:

[(1, 56242154), (2, 28121077), (17, 3308362), (34, 1654181), (79, 711926), (158, 355963), (1343, 41878), (2686, 20939)]