217948384

素因数分解:

$2^5\times {\mathrm{1223}}^1\times {\mathrm{5569}}^1$

素因数の和:6802

約数の個数: 24

約数和(自身を含む): 429513840

約数和(自身を除く): 211565456

約数列:

[1, 2, 4, 8, 16, 32, 1223, 2446, 4892, 5569, 9784, 11138, 19568, 22276, 39136, 44552, 89104, 178208, 6810887, 13621774, 27243548, 54487096, 108974192, 217948384]

約数ペア:

[(1, 217948384), (2, 108974192), (4, 54487096), (8, 27243548), (16, 13621774), (32, 6810887), (1223, 178208), (2446, 89104), (4892, 44552), (5569, 39136), (9784, 22276), (11138, 19568)]