86972834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{49927}}^1$

素因数の和:50009

約数の個数: 16

約数和(自身を含む): 142594368

約数和(自身を除く): 55621534

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 49927, 99854, 649051, 1298102, 3345109, 6690218, 43486417, 86972834]

約数ペア:

[(1, 86972834), (2, 43486417), (13, 6690218), (26, 3345109), (67, 1298102), (134, 649051), (871, 99854), (1742, 49927)]