80805116

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{3853}}^1$

素因数の和:3978

約数の個数: 36

約数和(自身を含む): 166076568

約数和(自身を除く): 85271452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1498, 2996, 3853, 5243, 7706, 10486, 15412, 20972, 26971, 53942, 107884, 188797, 377594, 412271, 755188, 824542, 1649084, 2885897, 5771794, 11543588, 20201279, 40402558, 80805116]

約数ペア:

[(1, 80805116), (2, 40402558), (4, 20201279), (7, 11543588), (14, 5771794), (28, 2885897), (49, 1649084), (98, 824542), (107, 755188), (196, 412271), (214, 377594), (428, 188797), (749, 107884), (1498, 53942), (2996, 26971), (3853, 20972), (5243, 15412), (7706, 10486)]