65691494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{3637}}^1$

素因数の和:4471

約数の個数: 16

約数和(自身を含む): 107655696

約数和(自身を除く): 41964202

約数列:

[1, 2, 11, 22, 821, 1642, 3637, 7274, 9031, 18062, 40007, 80014, 2985977, 5971954, 32845747, 65691494]

約数ペア:

[(1, 65691494), (2, 32845747), (11, 5971954), (22, 2985977), (821, 80014), (1642, 40007), (3637, 18062), (7274, 9031)]