23656528

素因数分解:

$2^4\times 7^1\times {\mathrm{211219}}^1$

素因数の和:211234

約数の個数: 20

約数和(自身を含む): 52382560

約数和(自身を除く): 28726032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211219, 422438, 844876, 1478533, 1689752, 2957066, 3379504, 5914132, 11828264, 23656528]

約数ペア:

[(1, 23656528), (2, 11828264), (4, 5914132), (7, 3379504), (8, 2957066), (14, 1689752), (16, 1478533), (28, 844876), (56, 422438), (112, 211219)]