86986966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{487}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 149257728

約数和(自身を除く): 62270762

約数列:

[1, 2, 11, 22, 23, 46, 253, 353, 487, 506, 706, 974, 3883, 5357, 7766, 8119, 10714, 11201, 16238, 22402, 89309, 123211, 171911, 178618, 246422, 343822, 1891021, 3782042, 3953953, 7907906, 43493483, 86986966]

約数ペア:

[(1, 86986966), (2, 43493483), (11, 7907906), (22, 3953953), (23, 3782042), (46, 1891021), (253, 343822), (353, 246422), (487, 178618), (506, 171911), (706, 123211), (974, 89309), (3883, 22402), (5357, 16238), (7766, 11201), (8119, 10714)]