53704976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{258197}}^1$

素因数の和:258218

約数の個数: 20

約数和(自身を含む): 112057932

約数和(自身を除く): 58352956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 258197, 516394, 1032788, 2065576, 3356561, 4131152, 6713122, 13426244, 26852488, 53704976]

約数ペア:

[(1, 53704976), (2, 26852488), (4, 13426244), (8, 6713122), (13, 4131152), (16, 3356561), (26, 2065576), (52, 1032788), (104, 516394), (208, 258197)]