78445936

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{92507}}^1$

素因数の和:92568

約数の個数: 20

約数和(自身を含む): 154858392

約数和(自身を除く): 76412456

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 92507, 185014, 370028, 740056, 1480112, 4902871, 9805742, 19611484, 39222968, 78445936]

約数ペア:

[(1, 78445936), (2, 39222968), (4, 19611484), (8, 9805742), (16, 4902871), (53, 1480112), (106, 740056), (212, 370028), (424, 185014), (848, 92507)]