86608837

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 106064640

約数和(自身を除く): 19455803

約数列:

[1, 7, 43, 53, 61, 89, 301, 371, 427, 623, 2279, 2623, 3233, 3827, 4717, 5429, 15953, 18361, 22631, 26789, 33019, 38003, 139019, 202831, 233447, 287737, 973133, 1419817, 1634129, 2014159, 12372691, 86608837]

約数ペア:

[(1, 86608837), (7, 12372691), (43, 2014159), (53, 1634129), (61, 1419817), (89, 973133), (301, 287737), (371, 233447), (427, 202831), (623, 139019), (2279, 38003), (2623, 33019), (3233, 26789), (3827, 22631), (4717, 18361), (5429, 15953)]