90609118

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{2731}}^1$

素因数の和:3099

約数の個数: 16

約数和(自身を含む): 138971376

約数和(自身を除く): 48362258

約数列:

[1, 2, 53, 106, 313, 626, 2731, 5462, 16589, 33178, 144743, 289486, 854803, 1709606, 45304559, 90609118]

約数ペア:

[(1, 90609118), (2, 45304559), (53, 1709606), (106, 854803), (313, 289486), (626, 144743), (2731, 33178), (5462, 16589)]