28323128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{86351}}^1$

素因数の和:86398

約数の個数: 16

約数和(自身を含む): 54401760

約数和(自身を除く): 26078632

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 86351, 172702, 345404, 690808, 3540391, 7080782, 14161564, 28323128]

約数ペア:

[(1, 28323128), (2, 14161564), (4, 7080782), (8, 3540391), (41, 690808), (82, 345404), (164, 172702), (328, 86351)]