87591128

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 166622400

約数和(自身を除く): 79031272

約数列:

[1, 2, 4, 8, 139, 227, 278, 347, 454, 556, 694, 908, 1112, 1388, 1816, 2776, 31553, 48233, 63106, 78769, 96466, 126212, 157538, 192932, 252424, 315076, 385864, 630152, 10948891, 21897782, 43795564, 87591128]

約数ペア:

[(1, 87591128), (2, 43795564), (4, 21897782), (8, 10948891), (139, 630152), (227, 385864), (278, 315076), (347, 252424), (454, 192932), (556, 157538), (694, 126212), (908, 96466), (1112, 78769), (1388, 63106), (1816, 48233), (2776, 31553)]