40973368

素因数分解:

$2^3\times {\mathrm{2003}}^1\times {\mathrm{2557}}^1$

素因数の和:4566

約数の個数: 16

約数和(自身を含む): 76893480

約数和(自身を除く): 35920112

約数列:

[1, 2, 4, 8, 2003, 2557, 4006, 5114, 8012, 10228, 16024, 20456, 5121671, 10243342, 20486684, 40973368]

約数ペア:

[(1, 40973368), (2, 20486684), (4, 10243342), (8, 5121671), (2003, 20456), (2557, 16024), (4006, 10228), (5114, 8012)]