40494256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{230081}}^1$

素因数の和:230100

約数の個数: 20

約数和(自身を含む): 85590504

約数和(自身を除く): 45096248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 230081, 460162, 920324, 1840648, 2530891, 3681296, 5061782, 10123564, 20247128, 40494256]

約数ペア:

[(1, 40494256), (2, 20247128), (4, 10123564), (8, 5061782), (11, 3681296), (16, 2530891), (22, 1840648), (44, 920324), (88, 460162), (176, 230081)]