80988134

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{2719}}^1$

素因数の和:3055

約数の個数: 16

約数和(自身を含む): 124260480

約数和(自身を除く): 43272346

約数列:

[1, 2, 53, 106, 281, 562, 2719, 5438, 14893, 29786, 144107, 288214, 764039, 1528078, 40494067, 80988134]

約数ペア:

[(1, 80988134), (2, 40494067), (53, 1528078), (106, 764039), (281, 288214), (562, 144107), (2719, 29786), (5438, 14893)]