77882384

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{103567}}^1$

素因数の和:103622

約数の個数: 20

約数和(自身を含む): 154109184

約数和(自身を除く): 76226800

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 103567, 207134, 414268, 828536, 1657072, 4867649, 9735298, 19470596, 38941192, 77882384]

約数ペア:

[(1, 77882384), (2, 38941192), (4, 19470596), (8, 9735298), (16, 4867649), (47, 1657072), (94, 828536), (188, 414268), (376, 207134), (752, 103567)]