220165936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4567}}^1$

素因数の和:4729

約数の個数: 40

約数和(自身を含む): 448614144

約数和(自身を除く): 228448208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 131, 184, 262, 368, 524, 1048, 2096, 3013, 4567, 6026, 9134, 12052, 18268, 24104, 36536, 48208, 73072, 105041, 210082, 420164, 598277, 840328, 1196554, 1680656, 2393108, 4786216, 9572432, 13760371, 27520742, 55041484, 110082968, 220165936]

約数ペア:

[(1, 220165936), (2, 110082968), (4, 55041484), (8, 27520742), (16, 13760371), (23, 9572432), (46, 4786216), (92, 2393108), (131, 1680656), (184, 1196554), (262, 840328), (368, 598277), (524, 420164), (1048, 210082), (2096, 105041), (3013, 73072), (4567, 48208), (6026, 36536), (9134, 24104), (12052, 18268)]