42990888

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{16741}}^1$

素因数の和:16857

約数の個数: 32

約数和(自身を含む): 108488160

約数和(自身を除く): 65497272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 16741, 33482, 50223, 66964, 100446, 133928, 200892, 401784, 1791287, 3582574, 5373861, 7165148, 10747722, 14330296, 21495444, 42990888]

約数ペア:

[(1, 42990888), (2, 21495444), (3, 14330296), (4, 10747722), (6, 7165148), (8, 5373861), (12, 3582574), (24, 1791287), (107, 401784), (214, 200892), (321, 133928), (428, 100446), (642, 66964), (856, 50223), (1284, 33482), (2568, 16741)]