16856308

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20759}}^1$

素因数の和:20799

約数の個数: 24

約数和(自身を含む): 34876800

約数和(自身を除く): 18020492

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 20759, 41518, 83036, 145313, 290626, 581252, 602011, 1204022, 2408044, 4214077, 8428154, 16856308]

約数ペア:

[(1, 16856308), (2, 8428154), (4, 4214077), (7, 2408044), (14, 1204022), (28, 602011), (29, 581252), (58, 290626), (116, 145313), (203, 83036), (406, 41518), (812, 20759)]