82120478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{41941}}^1$

素因数の和:42043

約数の個数: 16

約数和(自身を含む): 135892080

約数和(自身を除く): 53771602

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 41941, 83882, 461351, 922702, 3732749, 7465498, 41060239, 82120478]

約数ペア:

[(1, 82120478), (2, 41060239), (11, 7465498), (22, 3732749), (89, 922702), (178, 461351), (979, 83882), (1958, 41941)]