80097808

素因数分解:

$2^4\times 7^1\times {\mathrm{715159}}^1$

素因数の和:715174

約数の個数: 20

約数和(自身を含む): 177359680

約数和(自身を除く): 97261872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 715159, 1430318, 2860636, 5006113, 5721272, 10012226, 11442544, 20024452, 40048904, 80097808]

約数ペア:

[(1, 80097808), (2, 40048904), (4, 20024452), (7, 11442544), (8, 10012226), (14, 5721272), (16, 5006113), (28, 2860636), (56, 1430318), (112, 715159)]