80359874

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{185161}}^1$

素因数の和:185201

約数の個数: 16

約数和(自身を含む): 142204416

約数和(自身を除く): 61844542

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 185161, 370322, 1296127, 2592254, 5739991, 11479982, 40179937, 80359874]

約数ペア:

[(1, 80359874), (2, 40179937), (7, 11479982), (14, 5739991), (31, 2592254), (62, 1296127), (217, 370322), (434, 185161)]