16946816

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{3079}}^1$

素因数の和:3136

約数の個数: 32

約数和(自身を含む): 34557600

約数和(自身を除く): 17610784

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 3079, 5504, 6158, 12316, 24632, 49264, 98528, 132397, 197056, 264794, 394112, 529588, 1059176, 2118352, 4236704, 8473408, 16946816]

約数ペア:

[(1, 16946816), (2, 8473408), (4, 4236704), (8, 2118352), (16, 1059176), (32, 529588), (43, 394112), (64, 264794), (86, 197056), (128, 132397), (172, 98528), (344, 49264), (688, 24632), (1376, 12316), (2752, 6158), (3079, 5504)]