90657842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{15319}}^1$

素因数の和:15601

約数の個数: 16

約数和(自身を含む): 148910400

約数和(自身を除く): 58252558

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 15319, 30638, 168509, 337018, 4120811, 8241622, 45328921, 90657842]

約数ペア:

[(1, 90657842), (2, 45328921), (11, 8241622), (22, 4120811), (269, 337018), (538, 168509), (2959, 30638), (5918, 15319)]