8128496

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{12391}}^1$

素因数の和:12440

約数の個数: 20

約数和(自身を含む): 16134384

約数和(自身を除く): 8005888

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 12391, 24782, 49564, 99128, 198256, 508031, 1016062, 2032124, 4064248, 8128496]

約数ペア:

[(1, 8128496), (2, 4064248), (4, 2032124), (8, 1016062), (16, 508031), (41, 198256), (82, 99128), (164, 49564), (328, 24782), (656, 12391)]