189290896

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{132929}}^1$

素因数の和:133026

約数の個数: 20

約数和(自身を含む): 370874700

約数和(自身を除く): 181583804

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 132929, 265858, 531716, 1063432, 2126864, 11830681, 23661362, 47322724, 94645448, 189290896]

約数ペア:

[(1, 189290896), (2, 94645448), (4, 47322724), (8, 23661362), (16, 11830681), (89, 2126864), (178, 1063432), (356, 531716), (712, 265858), (1424, 132929)]