68954354

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{158881}}^1$

素因数の和:158921

約数の個数: 16

約数和(自身を含む): 122021376

約数和(自身を除く): 53067022

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 158881, 317762, 1112167, 2224334, 4925311, 9850622, 34477177, 68954354]

約数ペア:

[(1, 68954354), (2, 34477177), (7, 9850622), (14, 4925311), (31, 2224334), (62, 1112167), (217, 317762), (434, 158881)]