80494792

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75653}}^1$

素因数の和:75685

約数の個数: 32

約数和(自身を含む): 181569600

約数和(自身を除く): 101074808

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 75653, 151306, 302612, 529571, 605224, 1059142, 1437407, 2118284, 2874814, 4236568, 5749628, 10061849, 11499256, 20123698, 40247396, 80494792]

約数ペア:

[(1, 80494792), (2, 40247396), (4, 20123698), (7, 11499256), (8, 10061849), (14, 5749628), (19, 4236568), (28, 2874814), (38, 2118284), (56, 1437407), (76, 1059142), (133, 605224), (152, 529571), (266, 302612), (532, 151306), (1064, 75653)]