1543409408

素因数分解:

$2^8\times {\mathrm{1997}}^1\times {\mathrm{3019}}^1$

素因数の和:5032

約数の個数: 36

約数和(自身を含む): 3083353560

約数和(自身を除く): 1539944152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1997, 3019, 3994, 6038, 7988, 12076, 15976, 24152, 31952, 48304, 63904, 96608, 127808, 193216, 255616, 386432, 511232, 772864, 6028943, 12057886, 24115772, 48231544, 96463088, 192926176, 385852352, 771704704, 1543409408]

約数ペア:

[(1, 1543409408), (2, 771704704), (4, 385852352), (8, 192926176), (16, 96463088), (32, 48231544), (64, 24115772), (128, 12057886), (256, 6028943), (1997, 772864), (3019, 511232), (3994, 386432), (6038, 255616), (7988, 193216), (12076, 127808), (15976, 96608), (24152, 63904), (31952, 48304)]