2176144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3163}}^1$

素因数の和:3214

約数の個数: 20

約数和(自身を含む): 4315696

約数和(自身を除く): 2139552

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3163, 6326, 12652, 25304, 50608, 136009, 272018, 544036, 1088072, 2176144]

約数ペア:

[(1, 2176144), (2, 1088072), (4, 544036), (8, 272018), (16, 136009), (43, 50608), (86, 25304), (172, 12652), (344, 6326), (688, 3163)]