30585728

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{5557}}^1$

素因数の和:5614

約数の個数: 32

約数和(自身を含む): 62360760

約数和(自身を除く): 31775032

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 5557, 11114, 22228, 44456, 88912, 177824, 238951, 355648, 477902, 711296, 955804, 1911608, 3823216, 7646432, 15292864, 30585728]

約数ペア:

[(1, 30585728), (2, 15292864), (4, 7646432), (8, 3823216), (16, 1911608), (32, 955804), (43, 711296), (64, 477902), (86, 355648), (128, 238951), (172, 177824), (344, 88912), (688, 44456), (1376, 22228), (2752, 11114), (5504, 5557)]