8408144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{18121}}^1$

素因数の和:18158

約数の個数: 20

約数和(自身を含む): 16853460

約数和(自身を除く): 8445316

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 18121, 36242, 72484, 144968, 289936, 525509, 1051018, 2102036, 4204072, 8408144]

約数ペア:

[(1, 8408144), (2, 4204072), (4, 2102036), (8, 1051018), (16, 525509), (29, 289936), (58, 144968), (116, 72484), (232, 36242), (464, 18121)]