255666176

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4080

約数の個数: 48

約数和(自身を含む): 527829120

約数和(自身を除く): 272162944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 4027, 7936, 8054, 15872, 16108, 31744, 32216, 63488, 64432, 124837, 128864, 249674, 257728, 499348, 515456, 998696, 1030912, 1997392, 2061824, 3994784, 4123648, 7989568, 8247296, 15979136, 31958272, 63916544, 127833088, 255666176]

約数ペア:

[(1, 255666176), (2, 127833088), (4, 63916544), (8, 31958272), (16, 15979136), (31, 8247296), (32, 7989568), (62, 4123648), (64, 3994784), (124, 2061824), (128, 1997392), (248, 1030912), (256, 998696), (496, 515456), (512, 499348), (992, 257728), (1024, 249674), (1984, 128864), (2048, 124837), (3968, 64432), (4027, 63488), (7936, 32216), (8054, 31744), (15872, 16108)]