89499568

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{192887}}^1$

素因数の和:192924

約数の個数: 20

約数和(自身を含む): 179385840

約数和(自身を除く): 89886272

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 192887, 385774, 771548, 1543096, 3086192, 5593723, 11187446, 22374892, 44749784, 89499568]

約数ペア:

[(1, 89499568), (2, 44749784), (4, 22374892), (8, 11187446), (16, 5593723), (29, 3086192), (58, 1543096), (116, 771548), (232, 385774), (464, 192887)]