64542266

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{5107}}^1$

素因数の和:5269

約数の個数: 16

約数和(自身を含む): 99299520

約数和(自身を除く): 34757254

約数列:

[1, 2, 71, 89, 142, 178, 5107, 6319, 10214, 12638, 362597, 454523, 725194, 909046, 32271133, 64542266]

約数ペア:

[(1, 64542266), (2, 32271133), (71, 909046), (89, 725194), (142, 454523), (178, 362597), (5107, 12638), (6319, 10214)]