80109176

素因数分解:

$2^3\times 7^1\times {\mathrm{1430521}}^1$

素因数の和:1430534

約数の個数: 16

約数和(自身を含む): 171662640

約数和(自身を除く): 91553464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1430521, 2861042, 5722084, 10013647, 11444168, 20027294, 40054588, 80109176]

約数ペア:

[(1, 80109176), (2, 40054588), (4, 20027294), (7, 11444168), (8, 10013647), (14, 5722084), (28, 2861042), (56, 1430521)]