10491392

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:710

約数の個数: 40

約数和(自身を含む): 21671232

約数和(自身を除く): 11179840

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 661, 992, 1322, 1984, 2644, 3968, 5288, 7936, 10576, 15872, 20491, 21152, 40982, 42304, 81964, 84608, 163928, 169216, 327856, 338432, 655712, 1311424, 2622848, 5245696, 10491392]

約数ペア:

[(1, 10491392), (2, 5245696), (4, 2622848), (8, 1311424), (16, 655712), (31, 338432), (32, 327856), (62, 169216), (64, 163928), (124, 84608), (128, 81964), (248, 42304), (256, 40982), (496, 21152), (512, 20491), (661, 15872), (992, 10576), (1322, 7936), (1984, 5288), (2644, 3968)]