81671602

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{1153}}^1$

素因数の和:1593

約数の個数: 16

約数和(自身を含む): 124133472

約数和(自身を除く): 42461870

約数列:

[1, 2, 107, 214, 331, 662, 1153, 2306, 35417, 70834, 123371, 246742, 381643, 763286, 40835801, 81671602]

約数ペア:

[(1, 81671602), (2, 40835801), (107, 763286), (214, 381643), (331, 246742), (662, 123371), (1153, 70834), (2306, 35417)]