80560414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{85159}}^1$

素因数の和:85215

約数の個数: 16

約数和(自身を含む): 134893440

約数和(自身を除く): 54333026

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 85159, 170318, 936749, 1873498, 3661837, 7323674, 40280207, 80560414]

約数ペア:

[(1, 80560414), (2, 40280207), (11, 7323674), (22, 3661837), (43, 1873498), (86, 936749), (473, 170318), (946, 85159)]