27181568

素因数分解:

$2^9\times {\mathrm{53089}}^1$

素因数の和:53107

約数の個数: 20

約数和(自身を含む): 54311070

約数和(自身を除く): 27129502

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 53089, 106178, 212356, 424712, 849424, 1698848, 3397696, 6795392, 13590784, 27181568]

約数ペア:

[(1, 27181568), (2, 13590784), (4, 6795392), (8, 3397696), (16, 1698848), (32, 849424), (64, 424712), (128, 212356), (256, 106178), (512, 53089)]