16003090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{17981}}^1$

素因数の和:18077

約数の個数: 16

約数和(自身を含む): 29130840

約数和(自身を除く): 13127750

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 17981, 35962, 89905, 179810, 1600309, 3200618, 8001545, 16003090]

約数ペア:

[(1, 16003090), (2, 8001545), (5, 3200618), (10, 1600309), (89, 179810), (178, 89905), (445, 35962), (890, 17981)]