30791504

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{66361}}^1$

素因数の和:66398

約数の個数: 20

約数和(自身を含む): 61716660

約数和(自身を除く): 30925156

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 66361, 132722, 265444, 530888, 1061776, 1924469, 3848938, 7697876, 15395752, 30791504]

約数ペア:

[(1, 30791504), (2, 15395752), (4, 7697876), (8, 3848938), (16, 1924469), (29, 1061776), (58, 530888), (116, 265444), (232, 132722), (464, 66361)]