165720032

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{126311}}^1$

素因数の和:126362

約数の個数: 24

約数和(自身を含む): 334221552

約数和(自身を除く): 168501520

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 126311, 252622, 505244, 1010488, 2020976, 4041952, 5178751, 10357502, 20715004, 41430008, 82860016, 165720032]

約数ペア:

[(1, 165720032), (2, 82860016), (4, 41430008), (8, 20715004), (16, 10357502), (32, 5178751), (41, 4041952), (82, 2020976), (164, 1010488), (328, 505244), (656, 252622), (1312, 126311)]