61812584

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{947}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 119448000

約数和(自身を除く): 57635416

約数列:

[1, 2, 4, 8, 41, 82, 164, 199, 328, 398, 796, 947, 1592, 1894, 3788, 7576, 8159, 16318, 32636, 38827, 65272, 77654, 155308, 188453, 310616, 376906, 753812, 1507624, 7726573, 15453146, 30906292, 61812584]

約数ペア:

[(1, 61812584), (2, 30906292), (4, 15453146), (8, 7726573), (41, 1507624), (82, 753812), (164, 376906), (199, 310616), (328, 188453), (398, 155308), (796, 77654), (947, 65272), (1592, 38827), (1894, 32636), (3788, 16318), (7576, 8159)]