78866224

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{16823}}^1$

素因数の和:17124

約数の個数: 20

約数和(自身を含む): 153333936

約数和(自身を除く): 74467712

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 16823, 33646, 67292, 134584, 269168, 4929139, 9858278, 19716556, 39433112, 78866224]

約数ペア:

[(1, 78866224), (2, 39433112), (4, 19716556), (8, 9858278), (16, 4929139), (293, 269168), (586, 134584), (1172, 67292), (2344, 33646), (4688, 16823)]