81414472

素因数分解:

$2^3\times {\mathrm{1553}}^1\times {\mathrm{6553}}^1$

素因数の和:8112

約数の個数: 16

約数和(自身を含む): 152773740

約数和(自身を除く): 71359268

約数列:

[1, 2, 4, 8, 1553, 3106, 6212, 6553, 12424, 13106, 26212, 52424, 10176809, 20353618, 40707236, 81414472]

約数ペア:

[(1, 81414472), (2, 40707236), (4, 20353618), (8, 10176809), (1553, 52424), (3106, 26212), (6212, 13106), (6553, 12424)]