86269904

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18787}}^1$

素因数の和:18843

約数の個数: 40

約数和(自身を含む): 195695808

約数和(自身を除く): 109425904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 18787, 37574, 75148, 131509, 150296, 263018, 300592, 526036, 770267, 1052072, 1540534, 2104144, 3081068, 5391869, 6162136, 10783738, 12324272, 21567476, 43134952, 86269904]

約数ペア:

[(1, 86269904), (2, 43134952), (4, 21567476), (7, 12324272), (8, 10783738), (14, 6162136), (16, 5391869), (28, 3081068), (41, 2104144), (56, 1540534), (82, 1052072), (112, 770267), (164, 526036), (287, 300592), (328, 263018), (574, 150296), (656, 131509), (1148, 75148), (2296, 37574), (4592, 18787)]