40849804

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 72880640

約数和(自身を除く): 32030836

約数列:

[1, 2, 4, 97, 127, 194, 254, 388, 508, 829, 1658, 3316, 12319, 24638, 49276, 80413, 105283, 160826, 210566, 321652, 421132, 10212451, 20424902, 40849804]

約数ペア:

[(1, 40849804), (2, 20424902), (4, 10212451), (97, 421132), (127, 321652), (194, 210566), (254, 160826), (388, 105283), (508, 80413), (829, 49276), (1658, 24638), (3316, 12319)]