65857856

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{5171}}^1$

素因数の和:5382

約数の個数: 28

約数和(自身を含む): 131368800

約数和(自身を除く): 65510944

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 5171, 6368, 10342, 12736, 20684, 41368, 82736, 165472, 330944, 1029029, 2058058, 4116116, 8232232, 16464464, 32928928, 65857856]

約数ペア:

[(1, 65857856), (2, 32928928), (4, 16464464), (8, 8232232), (16, 4116116), (32, 2058058), (64, 1029029), (199, 330944), (398, 165472), (796, 82736), (1592, 41368), (3184, 20684), (5171, 12736), (6368, 10342)]