16982224

素因数分解:

$2^4\times 7^2\times {\mathrm{21661}}^1$

素因数の和:21683

約数の個数: 30

約数和(自身を含む): 38276754

約数和(自身を除く): 21294530

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 21661, 43322, 86644, 151627, 173288, 303254, 346576, 606508, 1061389, 1213016, 2122778, 2426032, 4245556, 8491112, 16982224]

約数ペア:

[(1, 16982224), (2, 8491112), (4, 4245556), (7, 2426032), (8, 2122778), (14, 1213016), (16, 1061389), (28, 606508), (49, 346576), (56, 303254), (98, 173288), (112, 151627), (196, 86644), (392, 43322), (784, 21661)]