43003988

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1861}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 77421960

約数和(自身を除く): 34417972

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 1861, 3722, 5777, 7444, 11554, 23108, 98633, 197266, 202849, 394532, 405698, 811396, 10750997, 21501994, 43003988]

約数ペア:

[(1, 43003988), (2, 21501994), (4, 10750997), (53, 811396), (106, 405698), (109, 394532), (212, 202849), (218, 197266), (436, 98633), (1861, 23108), (3722, 11554), (5777, 7444)]