165527645978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1\times {\mathrm{1980991}}^1$

素因数の和:1982053

約数の個数: 16

約数和(自身を含む): 254597091840

約数和(自身を除く): 89069445862

約数列:

[1, 2, 41, 82, 1019, 2038, 41779, 83558, 1980991, 3961982, 81220631, 162441262, 2018629829, 4037259658, 82763822989, 165527645978]

約数ペア:

[(1, 165527645978), (2, 82763822989), (41, 4037259658), (82, 2018629829), (1019, 162441262), (2038, 81220631), (41779, 3961982), (83558, 1980991)]