23555728

素因数分解:

$2^4\times 7^1\times {\mathrm{210319}}^1$

素因数の和:210334

約数の個数: 20

約数和(自身を含む): 52159360

約数和(自身を除く): 28603632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 210319, 420638, 841276, 1472233, 1682552, 2944466, 3365104, 5888932, 11777864, 23555728]

約数ペア:

[(1, 23555728), (2, 11777864), (4, 5888932), (7, 3365104), (8, 2944466), (14, 1682552), (16, 1472233), (28, 841276), (56, 420638), (112, 210319)]