29391016

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{85439}}^1$

素因数の和:85488

約数の個数: 16

約数和(自身を含む): 56390400

約数和(自身を除く): 26999384

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 85439, 170878, 341756, 683512, 3673877, 7347754, 14695508, 29391016]

約数ペア:

[(1, 29391016), (2, 14695508), (4, 7347754), (8, 3673877), (43, 683512), (86, 341756), (172, 170878), (344, 85439)]