25934416

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{12763}}^1$

素因数の和:12898

約数の個数: 20

約数和(自身を含む): 50647552

約数和(自身を除く): 24713136

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 12763, 25526, 51052, 102104, 204208, 1620901, 3241802, 6483604, 12967208, 25934416]

約数ペア:

[(1, 25934416), (2, 12967208), (4, 6483604), (8, 3241802), (16, 1620901), (127, 204208), (254, 102104), (508, 51052), (1016, 25526), (2032, 12763)]