84401768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1451}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 173020320

約数和(自身を除く): 88618552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 661, 1322, 1451, 2644, 2902, 5288, 5804, 7271, 11608, 14542, 15961, 29084, 31922, 58168, 63844, 127688, 959111, 1918222, 3836444, 7672888, 10550221, 21100442, 42200884, 84401768]

約数ペア:

[(1, 84401768), (2, 42200884), (4, 21100442), (8, 10550221), (11, 7672888), (22, 3836444), (44, 1918222), (88, 959111), (661, 127688), (1322, 63844), (1451, 58168), (2644, 31922), (2902, 29084), (5288, 15961), (5804, 14542), (7271, 11608)]