42516826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{11171}}^1$

素因数の和:11357

約数の個数: 16

約数和(自身を含む): 69981408

約数和(自身を除く): 27464582

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 11171, 22342, 122881, 245762, 1932583, 3865166, 21258413, 42516826]

約数ペア:

[(1, 42516826), (2, 21258413), (11, 3865166), (22, 1932583), (173, 245762), (346, 122881), (1903, 22342), (3806, 11171)]