172832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:512

約数の個数: 24

約数和(自身を含む): 371952

約数和(自身を除く): 199120

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 491, 982, 1964, 3928, 5401, 7856, 10802, 15712, 21604, 43208, 86416, 172832]

約数ペア:

[(1, 172832), (2, 86416), (4, 43208), (8, 21604), (11, 15712), (16, 10802), (22, 7856), (32, 5401), (44, 3928), (88, 1964), (176, 982), (352, 491)]