87717256

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{90617}}^1$

素因数の和:90645

約数の個数: 24

約数和(自身を含む): 180782910

約数和(自身を除く): 93065654

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 90617, 181234, 362468, 724936, 996787, 1993574, 3987148, 7974296, 10964657, 21929314, 43858628, 87717256]

約数ペア:

[(1, 87717256), (2, 43858628), (4, 21929314), (8, 10964657), (11, 7974296), (22, 3987148), (44, 1993574), (88, 996787), (121, 724936), (242, 362468), (484, 181234), (968, 90617)]