25808332

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53323}}^1$

素因数の和:53349

約数の個数: 18

約数和(自身を含む): 49644644

約数和(自身を除く): 23836312

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 53323, 106646, 213292, 586553, 1173106, 2346212, 6452083, 12904166, 25808332]

約数ペア:

[(1, 25808332), (2, 12904166), (4, 6452083), (11, 2346212), (22, 1173106), (44, 586553), (121, 213292), (242, 106646), (484, 53323)]