31069826

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1934

約数の個数: 24

約数和(自身を含む): 51352704

約数和(自身を除く): 20282878

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 1871, 3742, 8303, 16606, 35549, 43033, 71098, 86066, 675431, 817627, 1350862, 1635254, 15534913, 31069826]

約数ペア:

[(1, 31069826), (2, 15534913), (19, 1635254), (23, 1350862), (38, 817627), (46, 675431), (361, 86066), (437, 71098), (722, 43033), (874, 35549), (1871, 16606), (3742, 8303)]