64312834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{15527}}^1$

素因数の和:15657

約数の個数: 16

約数和(自身を含む): 102484800

約数和(自身を除く): 38171966

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 15527, 31054, 295013, 590026, 1692443, 3384886, 32156417, 64312834]

約数ペア:

[(1, 64312834), (2, 32156417), (19, 3384886), (38, 1692443), (109, 590026), (218, 295013), (2071, 31054), (4142, 15527)]