71120014

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163871}}^1$

素因数の和:163911

約数の個数: 16

約数和(自身を含む): 125853696

約数和(自身を除く): 54733682

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 163871, 327742, 1147097, 2294194, 5080001, 10160002, 35560007, 71120014]

約数ペア:

[(1, 71120014), (2, 35560007), (7, 10160002), (14, 5080001), (31, 2294194), (62, 1147097), (217, 327742), (434, 163871)]