3454256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{16607}}^1$

素因数の和:16628

約数の個数: 20

約数和(自身を含む): 7207872

約数和(自身を除く): 3753616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 16607, 33214, 66428, 132856, 215891, 265712, 431782, 863564, 1727128, 3454256]

約数ペア:

[(1, 3454256), (2, 1727128), (4, 863564), (8, 431782), (13, 265712), (16, 215891), (26, 132856), (52, 66428), (104, 33214), (208, 16607)]