16923568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{62219}}^1$

素因数の和:62244

約数の個数: 20

約数和(自身を含む): 34718760

約数和(自身を除く): 17795192

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 62219, 124438, 248876, 497752, 995504, 1057723, 2115446, 4230892, 8461784, 16923568]

約数ペア:

[(1, 16923568), (2, 8461784), (4, 4230892), (8, 2115446), (16, 1057723), (17, 995504), (34, 497752), (68, 248876), (136, 124438), (272, 62219)]