161082068

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{11813}}^1$

素因数の和:12311

約数の個数: 24

約数和(自身を含む): 322852992

約数和(自身を除く): 161770924

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 6818, 11813, 13636, 23626, 47252, 82691, 165382, 330764, 5752931, 11505862, 23011724, 40270517, 80541034, 161082068]

約数ペア:

[(1, 161082068), (2, 80541034), (4, 40270517), (7, 23011724), (14, 11505862), (28, 5752931), (487, 330764), (974, 165382), (1948, 82691), (3409, 47252), (6818, 23626), (11813, 13636)]