80375216

素因数分解:

$2^4\times {\mathrm{1361}}^1\times {\mathrm{3691}}^1$

素因数の和:5060

約数の個数: 20

約数和(自身を含む): 155883624

約数和(自身を除く): 75508408

約数列:

[1, 2, 4, 8, 16, 1361, 2722, 3691, 5444, 7382, 10888, 14764, 21776, 29528, 59056, 5023451, 10046902, 20093804, 40187608, 80375216]

約数ペア:

[(1, 80375216), (2, 40187608), (4, 20093804), (8, 10046902), (16, 5023451), (1361, 59056), (2722, 29528), (3691, 21776), (5444, 14764), (7382, 10888)]