90963568

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{28859}}^1$

素因数の和:29064

約数の個数: 20

約数和(自身を含む): 177142680

約数和(自身を除く): 86179112

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 28859, 57718, 115436, 230872, 461744, 5685223, 11370446, 22740892, 45481784, 90963568]

約数ペア:

[(1, 90963568), (2, 45481784), (4, 22740892), (8, 11370446), (16, 5685223), (197, 461744), (394, 230872), (788, 115436), (1576, 57718), (3152, 28859)]