29128513912

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{20341141}}^1$

素因数の和:20341326

約数の個数: 16

約数和(自身を含む): 54921083400

約数和(自身を除く): 25792569488

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 20341141, 40682282, 81364564, 162729128, 3641064239, 7282128478, 14564256956, 29128513912]

約数ペア:

[(1, 29128513912), (2, 14564256956), (4, 7282128478), (8, 3641064239), (179, 162729128), (358, 81364564), (716, 40682282), (1432, 20341141)]