239784464

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{56983}}^1$

素因数の和:57254

約数の個数: 20

約数和(自身を含む): 466357056

約数和(自身を除く): 226572592

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 56983, 113966, 227932, 455864, 911728, 14986529, 29973058, 59946116, 119892232, 239784464]

約数ペア:

[(1, 239784464), (2, 119892232), (4, 59946116), (8, 29973058), (16, 14986529), (263, 911728), (526, 455864), (1052, 227932), (2104, 113966), (4208, 56983)]