39705424

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{20509}}^1$

素因数の和:20539

約数の個数: 30

約数和(自身を含む): 84562730

約数和(自身を除く): 44857306

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 20509, 41018, 82036, 164072, 225599, 328144, 451198, 902396, 1804792, 2481589, 3609584, 4963178, 9926356, 19852712, 39705424]

約数ペア:

[(1, 39705424), (2, 19852712), (4, 9926356), (8, 4963178), (11, 3609584), (16, 2481589), (22, 1804792), (44, 902396), (88, 451198), (121, 328144), (176, 225599), (242, 164072), (484, 82036), (968, 41018), (1936, 20509)]