31986388

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5981}}^1$

素因数の和:6183

約数の個数: 24

約数和(自身を含む): 64318464

約数和(自身を除く): 32332076

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 5981, 11962, 23924, 41867, 83734, 167468, 1142371, 2284742, 4569484, 7996597, 15993194, 31986388]

約数ペア:

[(1, 31986388), (2, 15993194), (4, 7996597), (7, 4569484), (14, 2284742), (28, 1142371), (191, 167468), (382, 83734), (764, 41867), (1337, 23924), (2674, 11962), (5348, 5981)]