89227708

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{72661}}^1$

素因数の和:72972

約数の個数: 12

約数和(自身を含む): 156659272

約数和(自身を除く): 67431564

約数列:

[1, 2, 4, 307, 614, 1228, 72661, 145322, 290644, 22306927, 44613854, 89227708]

約数ペア:

[(1, 89227708), (2, 44613854), (4, 22306927), (307, 290644), (614, 145322), (1228, 72661)]