31149244

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3931}}^1$

素因数の和:4225

約数の個数: 24

約数和(自身を含む): 62534528

約数和(自身を除く): 31385284

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3931, 3962, 7862, 7924, 15724, 27517, 55034, 110068, 1112473, 2224946, 4449892, 7787311, 15574622, 31149244]

約数ペア:

[(1, 31149244), (2, 15574622), (4, 7787311), (7, 4449892), (14, 2224946), (28, 1112473), (283, 110068), (566, 55034), (1132, 27517), (1981, 15724), (3931, 7924), (3962, 7862)]