47348848

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{68821}}^1$

素因数の和:68872

約数の個数: 20

約数和(自身を含む): 93873208

約数和(自身を除く): 46524360

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 68821, 137642, 275284, 550568, 1101136, 2959303, 5918606, 11837212, 23674424, 47348848]

約数ペア:

[(1, 47348848), (2, 23674424), (4, 11837212), (8, 5918606), (16, 2959303), (43, 1101136), (86, 550568), (172, 275284), (344, 137642), (688, 68821)]