65790014

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{821}}^1$

素因数の和:1315

約数の個数: 16

約数和(自身を含む): 100020960

約数和(自身を除く): 34230946

約数列:

[1, 2, 103, 206, 389, 778, 821, 1642, 40067, 80134, 84563, 169126, 319369, 638738, 32895007, 65790014]

約数ペア:

[(1, 65790014), (2, 32895007), (103, 638738), (206, 319369), (389, 169126), (778, 84563), (821, 80134), (1642, 40067)]