28163032

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{8779}}^1$

素因数の和:9186

約数の個数: 16

約数和(自身を含む): 52943400

約数和(自身を除く): 24780368

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 8779, 17558, 35116, 70232, 3520379, 7040758, 14081516, 28163032]

約数ペア:

[(1, 28163032), (2, 14081516), (4, 7040758), (8, 3520379), (401, 70232), (802, 35116), (1604, 17558), (3208, 8779)]