80452079288

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6442351}}^1$

素因数の和:6442587

約数の個数: 32

約数和(自身を含む): 173170421760

約数和(自身を除く): 92718342472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 12488, 6442351, 12884702, 25769404, 45096457, 51538808, 90192914, 180385828, 360771656, 1436644273, 2873288546, 5746577092, 10056509911, 11493154184, 20113019822, 40226039644, 80452079288]

約数ペア:

[(1, 80452079288), (2, 40226039644), (4, 20113019822), (7, 11493154184), (8, 10056509911), (14, 5746577092), (28, 2873288546), (56, 1436644273), (223, 360771656), (446, 180385828), (892, 90192914), (1561, 51538808), (1784, 45096457), (3122, 25769404), (6244, 12884702), (12488, 6442351)]