81107434

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1\times {\mathrm{1361}}^1$

素因数の和:1805

約数の個数: 16

約数和(自身を含む): 123560640

約数和(自身を除く): 42453206

約数列:

[1, 2, 83, 166, 359, 718, 1361, 2722, 29797, 59594, 112963, 225926, 488599, 977198, 40553717, 81107434]

約数ペア:

[(1, 81107434), (2, 40553717), (83, 977198), (166, 488599), (359, 225926), (718, 112963), (1361, 59594), (2722, 29797)]