8077808

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 40

約数和(自身を含む): 16368000

約数和(自身を除く): 8290192

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 199, 236, 344, 398, 472, 688, 796, 944, 1592, 2537, 3184, 5074, 8557, 10148, 11741, 17114, 20296, 23482, 34228, 40592, 46964, 68456, 93928, 136912, 187856, 504863, 1009726, 2019452, 4038904, 8077808]

約数ペア:

[(1, 8077808), (2, 4038904), (4, 2019452), (8, 1009726), (16, 504863), (43, 187856), (59, 136912), (86, 93928), (118, 68456), (172, 46964), (199, 40592), (236, 34228), (344, 23482), (398, 20296), (472, 17114), (688, 11741), (796, 10148), (944, 8557), (1592, 5074), (2537, 3184)]