89861662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 154677600

約数和(自身を除く): 64815938

約数列:

[1, 2, 11, 22, 29, 58, 61, 122, 319, 638, 671, 1342, 1769, 2309, 3538, 4618, 19459, 25399, 38918, 50798, 66961, 133922, 140849, 281698, 736571, 1473142, 1549339, 3098678, 4084621, 8169242, 44930831, 89861662]

約数ペア:

[(1, 89861662), (2, 44930831), (11, 8169242), (22, 4084621), (29, 3098678), (58, 1549339), (61, 1473142), (122, 736571), (319, 281698), (638, 140849), (671, 133922), (1342, 66961), (1769, 50798), (2309, 38918), (3538, 25399), (4618, 19459)]