216332008

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{510217}}^1$

素因数の和:510276

約数の個数: 16

約数和(自身を含む): 413276580

約数和(自身を除く): 196944572

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 510217, 1020434, 2040868, 4081736, 27041501, 54083002, 108166004, 216332008]

約数ペア:

[(1, 216332008), (2, 108166004), (4, 54083002), (8, 27041501), (53, 4081736), (106, 2040868), (212, 1020434), (424, 510217)]