216432428

素因数分解:

$2^2\times {\mathrm{8053}}^1\times {\mathrm{6719}}^1$

素因数の和:14776

約数の個数: 12

約数和(自身を含む): 378860160

約数和(自身を除く): 162427732

約数列:

[1, 2, 4, 6719, 8053, 13438, 16106, 26876, 32212, 54108107, 108216214, 216432428]

約数ペア:

[(1, 216432428), (2, 108216214), (4, 54108107), (6719, 32212), (8053, 26876), (13438, 16106)]