40432456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{266003}}^1$

素因数の和:266028

約数の個数: 16

約数和(自身を含む): 79801200

約数和(自身を除く): 39368744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 266003, 532006, 1064012, 2128024, 5054057, 10108114, 20216228, 40432456]

約数ペア:

[(1, 40432456), (2, 20216228), (4, 10108114), (8, 5054057), (19, 2128024), (38, 1064012), (76, 532006), (152, 266003)]