40364444

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2153}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 72977520

約数和(自身を除く): 32613076

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 2153, 4306, 4687, 8612, 9374, 18748, 92579, 185158, 234677, 370316, 469354, 938708, 10091111, 20182222, 40364444]

約数ペア:

[(1, 40364444), (2, 20182222), (4, 10091111), (43, 938708), (86, 469354), (109, 370316), (172, 234677), (218, 185158), (436, 92579), (2153, 18748), (4306, 9374), (4687, 8612)]