42680816

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{5569}}^1$

素因数の和:6056

約数の個数: 20

約数和(自身を含む): 82881600

約数和(自身を除く): 40200784

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 5569, 7664, 11138, 22276, 44552, 89104, 2667551, 5335102, 10670204, 21340408, 42680816]

約数ペア:

[(1, 42680816), (2, 21340408), (4, 10670204), (8, 5335102), (16, 2667551), (479, 89104), (958, 44552), (1916, 22276), (3832, 11138), (5569, 7664)]