21353536

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{3061}}^1$

素因数の和:3182

約数の個数: 28

約数和(自身を含む): 42776140

約数和(自身を除く): 21422604

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3061, 3488, 6122, 6976, 12244, 24488, 48976, 97952, 195904, 333649, 667298, 1334596, 2669192, 5338384, 10676768, 21353536]

約数ペア:

[(1, 21353536), (2, 10676768), (4, 5338384), (8, 2669192), (16, 1334596), (32, 667298), (64, 333649), (109, 195904), (218, 97952), (436, 48976), (872, 24488), (1744, 12244), (3061, 6976), (3488, 6122)]