123286834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83641}}^1$

素因数の和:83721

約数の個数: 16

約数和(自身を含む): 204755616

約数和(自身を除く): 81468782

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 83641, 167282, 920051, 1840102, 5603947, 11207894, 61643417, 123286834]

約数ペア:

[(1, 123286834), (2, 61643417), (11, 11207894), (22, 5603947), (67, 1840102), (134, 920051), (737, 167282), (1474, 83641)]