78895648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{189653}}^1$

素因数の和:189676

約数の個数: 24

約数和(自身を含む): 167274828

約数和(自身を除く): 88379180

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 189653, 379306, 758612, 1517224, 2465489, 3034448, 4930978, 6068896, 9861956, 19723912, 39447824, 78895648]

約数ペア:

[(1, 78895648), (2, 39447824), (4, 19723912), (8, 9861956), (13, 6068896), (16, 4930978), (26, 3034448), (32, 2465489), (52, 1517224), (104, 758612), (208, 379306), (416, 189653)]