23171728

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{3169}}^1$

素因数の和:3634

約数の個数: 20

約数和(自身を含む): 45007660

約数和(自身を除く): 21835932

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3169, 3656, 6338, 7312, 12676, 25352, 50704, 1448233, 2896466, 5792932, 11585864, 23171728]

約数ペア:

[(1, 23171728), (2, 11585864), (4, 5792932), (8, 2896466), (16, 1448233), (457, 50704), (914, 25352), (1828, 12676), (3169, 7312), (3656, 6338)]