2144176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7883}}^1$

素因数の和:7908

約数の個数: 20

約数和(自身を含む): 4399272

約数和(自身を除く): 2255096

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7883, 15766, 31532, 63064, 126128, 134011, 268022, 536044, 1072088, 2144176]

約数ペア:

[(1, 2144176), (2, 1072088), (4, 536044), (8, 268022), (16, 134011), (17, 126128), (34, 63064), (68, 31532), (136, 15766), (272, 7883)]