80185294

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3271}}^1$

素因数の和:3400

約数の個数: 32

約数和(自身を含む): 147004416

約数和(自身を除く): 66819122

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 1442, 1751, 3271, 3502, 6542, 12257, 22897, 24514, 45794, 55607, 111214, 336913, 389249, 673826, 778498, 2358391, 4716782, 5727521, 11455042, 40092647, 80185294]

約数ペア:

[(1, 80185294), (2, 40092647), (7, 11455042), (14, 5727521), (17, 4716782), (34, 2358391), (103, 778498), (119, 673826), (206, 389249), (238, 336913), (721, 111214), (1442, 55607), (1751, 45794), (3271, 24514), (3502, 22897), (6542, 12257)]