129701048

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{704897}}^1$

素因数の和:704926

約数の個数: 16

約数和(自身を含む): 253763280

約数和(自身を除く): 124062232

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 704897, 1409794, 2819588, 5639176, 16212631, 32425262, 64850524, 129701048]

約数ペア:

[(1, 129701048), (2, 64850524), (4, 32425262), (8, 16212631), (23, 5639176), (46, 2819588), (92, 1409794), (184, 704897)]