80446792

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{189733}}^1$

素因数の和:189792

約数の個数: 16

約数和(自身を含む): 153684540

約数和(自身を除く): 73237748

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 189733, 379466, 758932, 1517864, 10055849, 20111698, 40223396, 80446792]

約数ペア:

[(1, 80446792), (2, 40223396), (4, 20111698), (8, 10055849), (53, 1517864), (106, 758932), (212, 379466), (424, 189733)]