869152

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 24

約数和(自身を含む): 1731996

約数和(自身を除く): 862844

約数列:

[1, 2, 4, 8, 16, 32, 157, 173, 314, 346, 628, 692, 1256, 1384, 2512, 2768, 5024, 5536, 27161, 54322, 108644, 217288, 434576, 869152]

約数ペア:

[(1, 869152), (2, 434576), (4, 217288), (8, 108644), (16, 54322), (32, 27161), (157, 5536), (173, 5024), (314, 2768), (346, 2512), (628, 1384), (692, 1256)]