83996978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{1993}}^1$

素因数の和:3629

約数の個数: 16

約数和(自身を含む): 135839256

約数和(自身を除く): 51842278

約数列:

[1, 2, 13, 26, 1621, 1993, 3242, 3986, 21073, 25909, 42146, 51818, 3230653, 6461306, 41998489, 83996978]

約数ペア:

[(1, 83996978), (2, 41998489), (13, 6461306), (26, 3230653), (1621, 51818), (1993, 42146), (3242, 25909), (3986, 21073)]