214163072

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{10657}}^1$

素因数の和:10828

約数の個数: 32

約数和(自身を含む): 429410820

約数和(自身を除く): 215247748

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 10048, 10657, 20096, 21314, 42628, 85256, 170512, 341024, 682048, 1364096, 1673149, 3346298, 6692596, 13385192, 26770384, 53540768, 107081536, 214163072]

約数ペア:

[(1, 214163072), (2, 107081536), (4, 53540768), (8, 26770384), (16, 13385192), (32, 6692596), (64, 3346298), (128, 1673149), (157, 1364096), (314, 682048), (628, 341024), (1256, 170512), (2512, 85256), (5024, 42628), (10048, 21314), (10657, 20096)]