78342286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{48781}}^1$

素因数の和:48867

約数の個数: 16

約数和(自身を含む): 129955248

約数和(自身を除く): 51612962

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 48781, 97562, 536591, 1073182, 3561013, 7122026, 39171143, 78342286]

約数ペア:

[(1, 78342286), (2, 39171143), (11, 7122026), (22, 3561013), (73, 1073182), (146, 536591), (803, 97562), (1606, 48781)]