80021194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{84589}}^1$

素因数の和:84645

約数の個数: 16

約数和(自身を含む): 133990560

約数和(自身を除く): 53969366

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 84589, 169178, 930479, 1860958, 3637327, 7274654, 40010597, 80021194]

約数ペア:

[(1, 80021194), (2, 40010597), (11, 7274654), (22, 3637327), (43, 1860958), (86, 930479), (473, 169178), (946, 84589)]