25350256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83389}}^1$

素因数の和:83416

約数の個数: 20

約数和(自身を含む): 51701800

約数和(自身を除く): 26351544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 83389, 166778, 333556, 667112, 1334224, 1584391, 3168782, 6337564, 12675128, 25350256]

約数ペア:

[(1, 25350256), (2, 12675128), (4, 6337564), (8, 3168782), (16, 1584391), (19, 1334224), (38, 667112), (76, 333556), (152, 166778), (304, 83389)]