10905568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{20047}}^1$

素因数の和:20074

約数の個数: 24

約数和(自身を含む): 22734432

約数和(自身を除く): 11828864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 20047, 40094, 80188, 160376, 320752, 340799, 641504, 681598, 1363196, 2726392, 5452784, 10905568]

約数ペア:

[(1, 10905568), (2, 5452784), (4, 2726392), (8, 1363196), (16, 681598), (17, 641504), (32, 340799), (34, 320752), (68, 160376), (136, 80188), (272, 40094), (544, 20047)]