27830174192

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{11078891}}^1$

素因数の和:11079056

約数の個数: 20

約数和(自身を含む): 54264413016

約数和(自身を除く): 26434238824

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 11078891, 22157782, 44315564, 88631128, 177262256, 1739385887, 3478771774, 6957543548, 13915087096, 27830174192]

約数ペア:

[(1, 27830174192), (2, 13915087096), (4, 6957543548), (8, 3478771774), (16, 1739385887), (157, 177262256), (314, 88631128), (628, 44315564), (1256, 22157782), (2512, 11078891)]