165727904

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{126317}}^1$

素因数の和:126368

約数の個数: 24

約数和(自身を含む): 334237428

約数和(自身を除く): 168509524

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 126317, 252634, 505268, 1010536, 2021072, 4042144, 5178997, 10357994, 20715988, 41431976, 82863952, 165727904]

約数ペア:

[(1, 165727904), (2, 82863952), (4, 41431976), (8, 20715988), (16, 10357994), (32, 5178997), (41, 4042144), (82, 2021072), (164, 1010536), (328, 505268), (656, 252634), (1312, 126317)]