87001292

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{23719}}^1$

素因数の和:23861

約数の個数: 24

約数和(自身を含む): 175338240

約数和(自身を除く): 88336948

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 23719, 47438, 94876, 166033, 332066, 664132, 3107189, 6214378, 12428756, 21750323, 43500646, 87001292]

約数ペア:

[(1, 87001292), (2, 43500646), (4, 21750323), (7, 12428756), (14, 6214378), (28, 3107189), (131, 664132), (262, 332066), (524, 166033), (917, 94876), (1834, 47438), (3668, 23719)]