79981112

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{17509}}^1$

素因数の和:18086

約数の個数: 16

約数和(自身を含む): 150235800

約数和(自身を除く): 70254688

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 17509, 35018, 70036, 140072, 9997639, 19995278, 39990556, 79981112]

約数ペア:

[(1, 79981112), (2, 39990556), (4, 19995278), (8, 9997639), (571, 140072), (1142, 70036), (2284, 35018), (4568, 17509)]