82239442

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{4421}}^1$

素因数の和:4625

約数の個数: 16

約数和(自身を含む): 126080064

約数和(自身を除く): 43840622

約数列:

[1, 2, 71, 131, 142, 262, 4421, 8842, 9301, 18602, 313891, 579151, 627782, 1158302, 41119721, 82239442]

約数ペア:

[(1, 82239442), (2, 41119721), (71, 1158302), (131, 627782), (142, 579151), (262, 313891), (4421, 18602), (8842, 9301)]