80307986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{5077}}^1$

素因数の和:5809

約数の個数: 16

約数和(自身を含む): 131621760

約数和(自身を除く): 51313774

約数列:

[1, 2, 11, 22, 719, 1438, 5077, 7909, 10154, 15818, 55847, 111694, 3650363, 7300726, 40153993, 80307986]

約数ペア:

[(1, 80307986), (2, 40153993), (11, 7300726), (22, 3650363), (719, 111694), (1438, 55847), (5077, 15818), (7909, 10154)]