29160976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{140197}}^1$

素因数の和:140218

約数の個数: 20

約数和(自身を含む): 60845932

約数和(自身を除く): 31684956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 140197, 280394, 560788, 1121576, 1822561, 2243152, 3645122, 7290244, 14580488, 29160976]

約数ペア:

[(1, 29160976), (2, 14580488), (4, 7290244), (8, 3645122), (13, 2243152), (16, 1822561), (26, 1121576), (52, 560788), (104, 280394), (208, 140197)]