128179024

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{23087}}^1$

素因数の和:23442

約数の個数: 20

約数和(自身を含む): 249073344

約数和(自身を除く): 120894320

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 23087, 46174, 92348, 184696, 369392, 8011189, 16022378, 32044756, 64089512, 128179024]

約数ペア:

[(1, 128179024), (2, 64089512), (4, 32044756), (8, 16022378), (16, 8011189), (347, 369392), (694, 184696), (1388, 92348), (2776, 46174), (5552, 23087)]