61171456

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{5557}}^1$

素因数の和:5616

約数の個数: 36

約数和(自身を含む): 124966072

約数和(自身を除く): 63794616

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 5557, 11008, 11114, 22228, 44456, 88912, 177824, 238951, 355648, 477902, 711296, 955804, 1422592, 1911608, 3823216, 7646432, 15292864, 30585728, 61171456]

約数ペア:

[(1, 61171456), (2, 30585728), (4, 15292864), (8, 7646432), (16, 3823216), (32, 1911608), (43, 1422592), (64, 955804), (86, 711296), (128, 477902), (172, 355648), (256, 238951), (344, 177824), (688, 88912), (1376, 44456), (2752, 22228), (5504, 11114), (5557, 11008)]