39847330

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{56123}}^1$

素因数の和:56201

約数の個数: 16

約数和(自身を含む): 72736704

約数和(自身を除く): 32889374

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 56123, 112246, 280615, 561230, 3984733, 7969466, 19923665, 39847330]

約数ペア:

[(1, 39847330), (2, 19923665), (5, 7969466), (10, 3984733), (71, 561230), (142, 280615), (355, 112246), (710, 56123)]