42012592

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{2053}}^1$

素因数の和:3340

約数の個数: 20

約数和(自身を含む): 81502720

約数和(自身を除く): 39490128

約数列:

[1, 2, 4, 8, 16, 1279, 2053, 2558, 4106, 5116, 8212, 10232, 16424, 20464, 32848, 2625787, 5251574, 10503148, 21006296, 42012592]

約数ペア:

[(1, 42012592), (2, 21006296), (4, 10503148), (8, 5251574), (16, 2625787), (1279, 32848), (2053, 20464), (2558, 16424), (4106, 10232), (5116, 8212)]