8531888

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{12401}}^1$

素因数の和:12452

約数の個数: 20

約数和(自身を含む): 16916328

約数和(自身を除く): 8384440

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 12401, 24802, 49604, 99208, 198416, 533243, 1066486, 2132972, 4265944, 8531888]

約数ペア:

[(1, 8531888), (2, 4265944), (4, 2132972), (8, 1066486), (16, 533243), (43, 198416), (86, 99208), (172, 49604), (344, 24802), (688, 12401)]