15342843392

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{966661}}^1$

素因数の和:966710

約数の個数: 40

約数和(自身を含む): 31644647232

約数和(自身を除く): 16301803840

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 966661, 1933322, 3866644, 7733288, 15466576, 29966491, 30933152, 59932982, 61866304, 119865964, 123732608, 239731928, 247465216, 479463856, 494930432, 958927712, 1917855424, 3835710848, 7671421696, 15342843392]

約数ペア:

[(1, 15342843392), (2, 7671421696), (4, 3835710848), (8, 1917855424), (16, 958927712), (31, 494930432), (32, 479463856), (62, 247465216), (64, 239731928), (124, 123732608), (128, 119865964), (248, 61866304), (256, 59932982), (496, 30933152), (512, 29966491), (992, 15466576), (1984, 7733288), (3968, 3866644), (7936, 1933322), (15872, 966661)]