87958256

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{239017}}^1$

素因数の和:239048

約数の個数: 20

約数和(自身を含む): 177829392

約数和(自身を除く): 89871136

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 239017, 478034, 956068, 1912136, 3824272, 5497391, 10994782, 21989564, 43979128, 87958256]

約数ペア:

[(1, 87958256), (2, 43979128), (4, 21989564), (8, 10994782), (16, 5497391), (23, 3824272), (46, 1912136), (92, 956068), (184, 478034), (368, 239017)]