80159044

素因数分解:

$2^2\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{1973}}^1$

素因数の和:3435

約数の個数: 24

約数和(自身を含む): 160509888

約数和(自身を除く): 80350844

約数列:

[1, 2, 4, 7, 14, 28, 1451, 1973, 2902, 3946, 5804, 7892, 10157, 13811, 20314, 27622, 40628, 55244, 2862823, 5725646, 11451292, 20039761, 40079522, 80159044]

約数ペア:

[(1, 80159044), (2, 40079522), (4, 20039761), (7, 11451292), (14, 5725646), (28, 2862823), (1451, 55244), (1973, 40628), (2902, 27622), (3946, 20314), (5804, 13811), (7892, 10157)]