83878216

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{7937}}^1$

素因数の和:9264

約数の個数: 16

約数和(自身を含む): 157410540

約数和(自身を除く): 73532324

約数列:

[1, 2, 4, 8, 1321, 2642, 5284, 7937, 10568, 15874, 31748, 63496, 10484777, 20969554, 41939108, 83878216]

約数ペア:

[(1, 83878216), (2, 41939108), (4, 20969554), (8, 10484777), (1321, 63496), (2642, 31748), (5284, 15874), (7937, 10568)]