385691584

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{6271}}^1$

素因数の和:6345

約数の個数: 42

約数和(自身を含む): 790968192

約数和(自身を除く): 405276608

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 3844, 6271, 7688, 12542, 15376, 25084, 30752, 50168, 61504, 100336, 194401, 200672, 388802, 401344, 777604, 1555208, 3110416, 6026431, 6220832, 12052862, 12441664, 24105724, 48211448, 96422896, 192845792, 385691584]

約数ペア:

[(1, 385691584), (2, 192845792), (4, 96422896), (8, 48211448), (16, 24105724), (31, 12441664), (32, 12052862), (62, 6220832), (64, 6026431), (124, 3110416), (248, 1555208), (496, 777604), (961, 401344), (992, 388802), (1922, 200672), (1984, 194401), (3844, 100336), (6271, 61504), (7688, 50168), (12542, 30752), (15376, 25084)]