27180704

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{20717}}^1$

素因数の和:20768

約数の個数: 24

約数和(自身を含む): 54819828

約数和(自身を除く): 27639124

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 20717, 41434, 82868, 165736, 331472, 662944, 849397, 1698794, 3397588, 6795176, 13590352, 27180704]

約数ペア:

[(1, 27180704), (2, 13590352), (4, 6795176), (8, 3397588), (16, 1698794), (32, 849397), (41, 662944), (82, 331472), (164, 165736), (328, 82868), (656, 41434), (1312, 20717)]