140578094

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{39869}}^1$

素因数の和:39955

約数の個数: 16

約数和(自身を含む): 221039280

約数和(自身を除く): 80461186

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 39869, 79738, 1634629, 1714367, 3269258, 3428734, 70289047, 140578094]

約数ペア:

[(1, 140578094), (2, 70289047), (41, 3428734), (43, 3269258), (82, 1714367), (86, 1634629), (1763, 79738), (3526, 39869)]