80388112

素因数分解:

$2^4\times 7^1\times {\mathrm{717751}}^1$

素因数の和:717766

約数の個数: 20

約数和(自身を含む): 178002496

約数和(自身を除く): 97614384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 717751, 1435502, 2871004, 5024257, 5742008, 10048514, 11484016, 20097028, 40194056, 80388112]

約数ペア:

[(1, 80388112), (2, 40194056), (4, 20097028), (7, 11484016), (8, 10048514), (14, 5742008), (16, 5024257), (28, 2871004), (56, 1435502), (112, 717751)]