8081129216

素因数分解:

$2^8\times {\mathrm{31566911}}^1$

素因数の和:31566927

約数の個数: 18

約数和(自身を含む): 16130692032

約数和(自身を除く): 8049562816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 31566911, 63133822, 126267644, 252535288, 505070576, 1010141152, 2020282304, 4040564608, 8081129216]

約数ペア:

[(1, 8081129216), (2, 4040564608), (4, 2020282304), (8, 1010141152), (16, 505070576), (32, 252535288), (64, 126267644), (128, 63133822), (256, 31566911)]