65084144

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{20441}}^1$

素因数の和:20648

約数の個数: 20

約数和(自身を含む): 126740400

約数和(自身を除く): 61656256

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 20441, 40882, 81764, 163528, 327056, 4067759, 8135518, 16271036, 32542072, 65084144]

約数ペア:

[(1, 65084144), (2, 32542072), (4, 16271036), (8, 8135518), (16, 4067759), (199, 327056), (398, 163528), (796, 81764), (1592, 40882), (3184, 20441)]