57437998

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{1039}}^1$

素因数の和:1383

約数の個数: 16

約数和(自身を含む): 87310080

約数和(自身を除く): 29872082

約数列:

[1, 2, 131, 211, 262, 422, 1039, 2078, 27641, 55282, 136109, 219229, 272218, 438458, 28718999, 57437998]

約数ペア:

[(1, 57437998), (2, 28718999), (131, 438458), (211, 272218), (262, 219229), (422, 136109), (1039, 55282), (2078, 27641)]