42790484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{11717}}^1$

素因数の和:11815

約数の個数: 24

約数和(自身を含む): 82682208

約数和(自身を除く): 39891724

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 11717, 23434, 46868, 128887, 257774, 515548, 972511, 1945022, 3890044, 10697621, 21395242, 42790484]

約数ペア:

[(1, 42790484), (2, 21395242), (4, 10697621), (11, 3890044), (22, 1945022), (44, 972511), (83, 515548), (166, 257774), (332, 128887), (913, 46868), (1826, 23434), (3652, 11717)]