85780016

素因数分解:

$2^4\times 7^1\times {\mathrm{765893}}^1$

素因数の和:765908

約数の個数: 20

約数和(自身を含む): 189941712

約数和(自身を除く): 104161696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 765893, 1531786, 3063572, 5361251, 6127144, 10722502, 12254288, 21445004, 42890008, 85780016]

約数ペア:

[(1, 85780016), (2, 42890008), (4, 21445004), (7, 12254288), (8, 10722502), (14, 6127144), (16, 5361251), (28, 3063572), (56, 1531786), (112, 765893)]