40244216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{116989}}^1$

素因数の和:117038

約数の個数: 16

約数和(自身を含む): 77213400

約数和(自身を除く): 36969184

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 116989, 233978, 467956, 935912, 5030527, 10061054, 20122108, 40244216]

約数ペア:

[(1, 40244216), (2, 20122108), (4, 10061054), (8, 5030527), (43, 935912), (86, 467956), (172, 233978), (344, 116989)]