80343304

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 155364480

約数和(自身を除く): 75021176

約数列:

[1, 2, 4, 8, 47, 94, 107, 188, 214, 376, 428, 856, 1997, 3994, 5029, 7988, 10058, 15976, 20116, 40232, 93859, 187718, 213679, 375436, 427358, 750872, 854716, 1709432, 10042913, 20085826, 40171652, 80343304]

約数ペア:

[(1, 80343304), (2, 40171652), (4, 20085826), (8, 10042913), (47, 1709432), (94, 854716), (107, 750872), (188, 427358), (214, 375436), (376, 213679), (428, 187718), (856, 93859), (1997, 40232), (3994, 20116), (5029, 15976), (7988, 10058)]