71881036

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{10193}}^1$

素因数の和:10281

約数の個数: 24

約数和(自身を含む): 131869584

約数和(自身を除く): 59988548

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 10193, 20386, 40772, 417913, 438299, 835826, 876598, 1671652, 1753196, 17970259, 35940518, 71881036]

約数ペア:

[(1, 71881036), (2, 35940518), (4, 17970259), (41, 1753196), (43, 1671652), (82, 876598), (86, 835826), (164, 438299), (172, 417913), (1763, 40772), (3526, 20386), (7052, 10193)]