243346328

素因数分解:

$2^3\times {\mathrm{1433}}^1\times {\mathrm{21227}}^1$

素因数の和:22666

約数の個数: 16

約数和(自身を含む): 456614280

約数和(自身を除く): 213267952

約数列:

[1, 2, 4, 8, 1433, 2866, 5732, 11464, 21227, 42454, 84908, 169816, 30418291, 60836582, 121673164, 243346328]

約数ペア:

[(1, 243346328), (2, 121673164), (4, 60836582), (8, 30418291), (1433, 169816), (2866, 84908), (5732, 42454), (11464, 21227)]