31837148

素因数分解:

$2^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1171}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 63794304

約数和(自身を除く): 31957156

約数列:

[1, 2, 4, 7, 14, 28, 971, 1171, 1942, 2342, 3884, 4684, 6797, 8197, 13594, 16394, 27188, 32788, 1137041, 2274082, 4548164, 7959287, 15918574, 31837148]

約数ペア:

[(1, 31837148), (2, 15918574), (4, 7959287), (7, 4548164), (14, 2274082), (28, 1137041), (971, 32788), (1171, 27188), (1942, 16394), (2342, 13594), (3884, 8197), (4684, 6797)]