80215606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{39829}}^1$

素因数の和:39903

約数の個数: 16

約数和(自身を含む): 129049200

約数和(自身を除く): 48833594

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 39829, 79658, 756751, 1513502, 2110937, 4221874, 40107803, 80215606]

約数ペア:

[(1, 80215606), (2, 40107803), (19, 4221874), (38, 2110937), (53, 1513502), (106, 756751), (1007, 79658), (2014, 39829)]