16497896

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 31944000

約数和(自身を除く): 15446104

約数列:

[1, 2, 4, 8, 43, 86, 172, 199, 241, 344, 398, 482, 796, 964, 1592, 1928, 8557, 10363, 17114, 20726, 34228, 41452, 47959, 68456, 82904, 95918, 191836, 383672, 2062237, 4124474, 8248948, 16497896]

約数ペア:

[(1, 16497896), (2, 8248948), (4, 4124474), (8, 2062237), (43, 383672), (86, 191836), (172, 95918), (199, 82904), (241, 68456), (344, 47959), (398, 41452), (482, 34228), (796, 20726), (964, 17114), (1592, 10363), (1928, 8557)]