39747286

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4447}}^1$

素因数の和:4599

約数の個数: 16

約数和(自身を含む): 61649280

約数和(自身を除く): 21901994

約数列:

[1, 2, 41, 82, 109, 218, 4447, 4469, 8894, 8938, 182327, 364654, 484723, 969446, 19873643, 39747286]

約数ペア:

[(1, 39747286), (2, 19873643), (41, 969446), (82, 484723), (109, 364654), (218, 182327), (4447, 8938), (4469, 8894)]