22387504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{82307}}^1$

素因数の和:82332

約数の個数: 20

約数和(自身を含む): 45927864

約数和(自身を除く): 23540360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 82307, 164614, 329228, 658456, 1316912, 1399219, 2798438, 5596876, 11193752, 22387504]

約数ペア:

[(1, 22387504), (2, 11193752), (4, 5596876), (8, 2798438), (16, 1399219), (17, 1316912), (34, 658456), (68, 329228), (136, 164614), (272, 82307)]