80931866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 134784000

約数和(自身を除く): 53852134

約数列:

[1, 2, 17, 29, 34, 58, 79, 158, 493, 986, 1039, 1343, 2078, 2291, 2686, 4582, 17663, 30131, 35326, 38947, 60262, 77894, 82081, 164162, 512227, 1024454, 1395377, 2380349, 2790754, 4760698, 40465933, 80931866]

約数ペア:

[(1, 80931866), (2, 40465933), (17, 4760698), (29, 2790754), (34, 2380349), (58, 1395377), (79, 1024454), (158, 512227), (493, 164162), (986, 82081), (1039, 77894), (1343, 60262), (2078, 38947), (2291, 35326), (2686, 30131), (4582, 17663)]