39547616

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 81729648

約数和(自身を除く): 42182032

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 701, 1312, 1376, 1402, 1763, 2804, 3526, 5608, 7052, 11216, 14104, 22432, 28208, 28741, 30143, 56416, 57482, 60286, 114964, 120572, 229928, 241144, 459856, 482288, 919712, 964576, 1235863, 2471726, 4943452, 9886904, 19773808, 39547616]

約数ペア:

[(1, 39547616), (2, 19773808), (4, 9886904), (8, 4943452), (16, 2471726), (32, 1235863), (41, 964576), (43, 919712), (82, 482288), (86, 459856), (164, 241144), (172, 229928), (328, 120572), (344, 114964), (656, 60286), (688, 57482), (701, 56416), (1312, 30143), (1376, 28741), (1402, 28208), (1763, 22432), (2804, 14104), (3526, 11216), (5608, 7052)]