256367078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{108907}}^1$

素因数の和:109027

約数の個数: 16

約数和(自身を含む): 423434304

約数和(自身を除く): 167067226

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 108907, 217814, 1197977, 2395954, 11653049, 23306098, 128183539, 256367078]

約数ペア:

[(1, 256367078), (2, 128183539), (11, 23306098), (22, 11653049), (107, 2395954), (214, 1197977), (1177, 217814), (2354, 108907)]