22148432

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{10567}}^1$

素因数の和:10706

約数の個数: 20

約数和(自身を含む): 43244256

約数和(自身を除く): 21095824

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 10567, 21134, 42268, 84536, 169072, 1384277, 2768554, 5537108, 11074216, 22148432]

約数ペア:

[(1, 22148432), (2, 11074216), (4, 5537108), (8, 2768554), (16, 1384277), (131, 169072), (262, 84536), (524, 42268), (1048, 21134), (2096, 10567)]