189620008

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{447217}}^1$

素因数の和:447276

約数の個数: 16

約数和(自身を含む): 362246580

約数和(自身を除く): 172626572

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 447217, 894434, 1788868, 3577736, 23702501, 47405002, 94810004, 189620008]

約数ペア:

[(1, 189620008), (2, 94810004), (4, 47405002), (8, 23702501), (53, 3577736), (106, 1788868), (212, 894434), (424, 447217)]