68846734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{18089}}^1$

素因数の和:18275

約数の個数: 16

約数和(自身を含む): 113315760

約数和(自身を除く): 44469026

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 18089, 36178, 198979, 397958, 3129397, 6258794, 34423367, 68846734]

約数ペア:

[(1, 68846734), (2, 34423367), (11, 6258794), (22, 3129397), (173, 397958), (346, 198979), (1903, 36178), (3806, 18089)]