256500536

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{134153}}^1$

素因数の和:134398

約数の個数: 16

約数和(自身を含む): 482954400

約数和(自身を除く): 226453864

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 134153, 268306, 536612, 1073224, 32062567, 64125134, 128250268, 256500536]

約数ペア:

[(1, 256500536), (2, 128250268), (4, 64125134), (8, 32062567), (239, 1073224), (478, 536612), (956, 268306), (1912, 134153)]