131392432

素因数分解:

$2^4\times {\mathrm{2237}}^1\times {\mathrm{3671}}^1$

素因数の和:5916

約数の個数: 20

約数和(自身を含む): 254756016

約数和(自身を除く): 123363584

約数列:

[1, 2, 4, 8, 16, 2237, 3671, 4474, 7342, 8948, 14684, 17896, 29368, 35792, 58736, 8212027, 16424054, 32848108, 65696216, 131392432]

約数ペア:

[(1, 131392432), (2, 65696216), (4, 32848108), (8, 16424054), (16, 8212027), (2237, 58736), (3671, 35792), (4474, 29368), (7342, 17896), (8948, 14684)]