81823168

素因数分解:

$2^6\times 7^1\times {\mathrm{182641}}^1$

素因数の和:182660

約数の個数: 28

約数和(自身を含む): 185564272

約数和(自身を除く): 103741104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 182641, 365282, 730564, 1278487, 1461128, 2556974, 2922256, 5113948, 5844512, 10227896, 11689024, 20455792, 40911584, 81823168]

約数ペア:

[(1, 81823168), (2, 40911584), (4, 20455792), (7, 11689024), (8, 10227896), (14, 5844512), (16, 5113948), (28, 2922256), (32, 2556974), (56, 1461128), (64, 1278487), (112, 730564), (224, 365282), (448, 182641)]