31631348

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49117}}^1$

素因数の和:49151

約数の個数: 24

約数和(自身を含む): 66014592

約数和(自身を除く): 34383244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 49117, 98234, 196468, 343819, 687638, 1129691, 1375276, 2259382, 4518764, 7907837, 15815674, 31631348]

約数ペア:

[(1, 31631348), (2, 15815674), (4, 7907837), (7, 4518764), (14, 2259382), (23, 1375276), (28, 1129691), (46, 687638), (92, 343819), (161, 196468), (322, 98234), (644, 49117)]