71940118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{44027}}^1$

素因数の和:44091

約数の個数: 16

約数和(自身を含む): 116233920

約数和(自身を除く): 44293802

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 44027, 88054, 836513, 1673026, 1893161, 3786322, 35970059, 71940118]

約数ペア:

[(1, 71940118), (2, 35970059), (19, 3786322), (38, 1893161), (43, 1673026), (86, 836513), (817, 88054), (1634, 44027)]