40820282

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{3533}}^1$

素因数の和:3697

約数の個数: 16

約数和(自身を含む): 62975880

約数和(自身を除く): 22155598

約数列:

[1, 2, 53, 106, 109, 218, 3533, 5777, 7066, 11554, 187249, 374498, 385097, 770194, 20410141, 40820282]

約数ペア:

[(1, 40820282), (2, 20410141), (53, 770194), (106, 385097), (109, 374498), (218, 187249), (3533, 11554), (5777, 7066)]