87699484

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{308801}}^1$

素因数の和:308876

約数の個数: 12

約数和(自身を含む): 155636208

約数和(自身を除く): 67936724

約数列:

[1, 2, 4, 71, 142, 284, 308801, 617602, 1235204, 21924871, 43849742, 87699484]

約数ペア:

[(1, 87699484), (2, 43849742), (4, 21924871), (71, 1235204), (142, 617602), (284, 308801)]