68508718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{41927}}^1$

素因数の和:41991

約数の個数: 16

約数和(自身を含む): 110689920

約数和(自身を除く): 42181202

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 41927, 83854, 796613, 1593226, 1802861, 3605722, 34254359, 68508718]

約数ペア:

[(1, 68508718), (2, 34254359), (19, 3605722), (38, 1802861), (43, 1593226), (86, 796613), (817, 83854), (1634, 41927)]