81075232

素因数分解:

$2^5\times 7^1\times {\mathrm{361943}}^1$

素因数の和:361960

約数の個数: 24

約数和(自身を含む): 182419776

約数和(自身を除く): 101344544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 361943, 723886, 1447772, 2533601, 2895544, 5067202, 5791088, 10134404, 11582176, 20268808, 40537616, 81075232]

約数ペア:

[(1, 81075232), (2, 40537616), (4, 20268808), (7, 11582176), (8, 10134404), (14, 5791088), (16, 5067202), (28, 2895544), (32, 2533601), (56, 1447772), (112, 723886), (224, 361943)]