17569712

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{20719}}^1$

素因数の和:20780

約数の個数: 20

約数和(自身を含む): 34685280

約数和(自身を除く): 17115568

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 20719, 41438, 82876, 165752, 331504, 1098107, 2196214, 4392428, 8784856, 17569712]

約数ペア:

[(1, 17569712), (2, 8784856), (4, 4392428), (8, 2196214), (16, 1098107), (53, 331504), (106, 165752), (212, 82876), (424, 41438), (848, 20719)]