8665936

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{4969}}^1$

素因数の和:5086

約数の個数: 20

約数和(自身を含む): 16947700

約数和(自身を除く): 8281764

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 4969, 9938, 19876, 39752, 79504, 541621, 1083242, 2166484, 4332968, 8665936]

約数ペア:

[(1, 8665936), (2, 4332968), (4, 2166484), (8, 1083242), (16, 541621), (109, 79504), (218, 39752), (436, 19876), (872, 9938), (1744, 4969)]