68393842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{8117}}^1$

素因数の和:8513

約数の個数: 16

約数和(自身を含む): 112223232

約数和(自身を除く): 43829390

約数列:

[1, 2, 11, 22, 383, 766, 4213, 8117, 8426, 16234, 89287, 178574, 3108811, 6217622, 34196921, 68393842]

約数ペア:

[(1, 68393842), (2, 34196921), (11, 6217622), (22, 3108811), (383, 178574), (766, 89287), (4213, 16234), (8117, 8426)]