256077232

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{33413}}^1$

素因数の和:33900

約数の個数: 20

約数和(自身を含む): 497200320

約数和(自身を除く): 241123088

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 33413, 66826, 133652, 267304, 534608, 16004827, 32009654, 64019308, 128038616, 256077232]

約数ペア:

[(1, 256077232), (2, 128038616), (4, 64019308), (8, 32009654), (16, 16004827), (479, 534608), (958, 267304), (1916, 133652), (3832, 66826), (7664, 33413)]