82026128

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{6337}}^1$

素因数の和:7154

約数の個数: 20

約数和(自身を含む): 159147180

約数和(自身を除く): 77121052

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 6337, 6472, 12674, 12944, 25348, 50696, 101392, 5126633, 10253266, 20506532, 41013064, 82026128]

約数ペア:

[(1, 82026128), (2, 41013064), (4, 20506532), (8, 10253266), (16, 5126633), (809, 101392), (1618, 50696), (3236, 25348), (6337, 12944), (6472, 12674)]