27820832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{66877}}^1$

素因数の和:66900

約数の個数: 24

約数和(自身を含む): 58986396

約数和(自身を除く): 31165564

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 66877, 133754, 267508, 535016, 869401, 1070032, 1738802, 2140064, 3477604, 6955208, 13910416, 27820832]

約数ペア:

[(1, 27820832), (2, 13910416), (4, 6955208), (8, 3477604), (13, 2140064), (16, 1738802), (26, 1070032), (32, 869401), (52, 535016), (104, 267508), (208, 133754), (416, 66877)]