85040756

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3557}}^1$

素因数の和:3743

約数の個数: 24

約数和(自身を含む): 153420960

約数和(自身を除く): 68380204

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 3557, 5977, 7114, 11954, 14228, 23908, 152951, 305902, 494423, 611804, 988846, 1977692, 21260189, 42520378, 85040756]

約数ペア:

[(1, 85040756), (2, 42520378), (4, 21260189), (43, 1977692), (86, 988846), (139, 611804), (172, 494423), (278, 305902), (556, 152951), (3557, 23908), (5977, 14228), (7114, 11954)]