38986952

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{68639}}^1$

素因数の和:68716

約数の個数: 16

約数和(自身を含む): 74131200

約数和(自身を除く): 35144248

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 68639, 137278, 274556, 549112, 4873369, 9746738, 19493476, 38986952]

約数ペア:

[(1, 38986952), (2, 19493476), (4, 9746738), (8, 4873369), (71, 549112), (142, 274556), (284, 137278), (568, 68639)]