2162816

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 4395180

約数和(自身を除く): 2232364

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 277, 488, 554, 976, 1108, 1952, 2216, 3904, 4432, 7808, 8864, 16897, 17728, 33794, 35456, 67588, 135176, 270352, 540704, 1081408, 2162816]

約数ペア:

[(1, 2162816), (2, 1081408), (4, 540704), (8, 270352), (16, 135176), (32, 67588), (61, 35456), (64, 33794), (122, 17728), (128, 16897), (244, 8864), (277, 7808), (488, 4432), (554, 3904), (976, 2216), (1108, 1952)]