17936896

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:732

約数の個数: 40

約数和(自身を含む): 36570204

約数和(自身を除く): 18633308

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 661, 848, 1322, 1696, 2644, 3392, 5288, 6784, 10576, 13568, 21152, 27136, 35033, 42304, 70066, 84608, 140132, 169216, 280264, 338432, 560528, 1121056, 2242112, 4484224, 8968448, 17936896]

約数ペア:

[(1, 17936896), (2, 8968448), (4, 4484224), (8, 2242112), (16, 1121056), (32, 560528), (53, 338432), (64, 280264), (106, 169216), (128, 140132), (212, 84608), (256, 70066), (424, 42304), (512, 35033), (661, 27136), (848, 21152), (1322, 13568), (1696, 10576), (2644, 6784), (3392, 5288)]