89571442

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{3119}}^1$

素因数の和:3377

約数の個数: 16

約数和(自身を含む): 136805760

約数和(自身を除く): 47234318

約数列:

[1, 2, 83, 166, 173, 346, 3119, 6238, 14359, 28718, 258877, 517754, 539587, 1079174, 44785721, 89571442]

約数ペア:

[(1, 89571442), (2, 44785721), (83, 1079174), (166, 539587), (173, 517754), (346, 258877), (3119, 28718), (6238, 14359)]