86747512

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{252173}}^1$

素因数の和:252222

約数の個数: 16

約数和(自身を含む): 166434840

約数和(自身を除く): 79687328

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 252173, 504346, 1008692, 2017384, 10843439, 21686878, 43373756, 86747512]

約数ペア:

[(1, 86747512), (2, 43373756), (4, 21686878), (8, 10843439), (43, 2017384), (86, 1008692), (172, 504346), (344, 252173)]