83861872

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{63149}}^1$

素因数の和:63240

約数の個数: 20

約数和(自身を含む): 164442600

約数和(自身を除く): 80580728

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 63149, 126298, 252596, 505192, 1010384, 5241367, 10482734, 20965468, 41930936, 83861872]

約数ペア:

[(1, 83861872), (2, 41930936), (4, 20965468), (8, 10482734), (16, 5241367), (83, 1010384), (166, 505192), (332, 252596), (664, 126298), (1328, 63149)]