42200884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1451}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 80742816

約数和(自身を除く): 38541932

約数列:

[1, 2, 4, 11, 22, 44, 661, 1322, 1451, 2644, 2902, 5804, 7271, 14542, 15961, 29084, 31922, 63844, 959111, 1918222, 3836444, 10550221, 21100442, 42200884]

約数ペア:

[(1, 42200884), (2, 21100442), (4, 10550221), (11, 3836444), (22, 1918222), (44, 959111), (661, 63844), (1322, 31922), (1451, 29084), (2644, 15961), (2902, 14542), (5804, 7271)]