80133886

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14639}}^1$

素因数の和:14688

約数の個数: 32

約数和(自身を含む): 151787520

約数和(自身を除く): 71653634

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 14639, 29278, 102473, 204946, 248863, 336697, 497726, 673394, 1742041, 2356879, 3484082, 4713758, 5723849, 11447698, 40066943, 80133886]

約数ペア:

[(1, 80133886), (2, 40066943), (7, 11447698), (14, 5723849), (17, 4713758), (23, 3484082), (34, 2356879), (46, 1742041), (119, 673394), (161, 497726), (238, 336697), (322, 248863), (391, 204946), (782, 102473), (2737, 29278), (5474, 14639)]