256000592

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{33403}}^1$

素因数の和:33890

約数の個数: 20

約数和(自身を含む): 497051520

約数和(自身を除く): 241050928

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 33403, 66806, 133612, 267224, 534448, 16000037, 32000074, 64000148, 128000296, 256000592]

約数ペア:

[(1, 256000592), (2, 128000296), (4, 64000148), (8, 32000074), (16, 16000037), (479, 534448), (958, 267224), (1916, 133612), (3832, 66806), (7664, 33403)]