22956272

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{13163}}^1$

素因数の和:13280

約数の個数: 20

約数和(自身を含む): 44889240

約数和(自身を除く): 21932968

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 13163, 26326, 52652, 105304, 210608, 1434767, 2869534, 5739068, 11478136, 22956272]

約数ペア:

[(1, 22956272), (2, 11478136), (4, 5739068), (8, 2869534), (16, 1434767), (109, 210608), (218, 105304), (436, 52652), (872, 26326), (1744, 13163)]