71230214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{14519}}^1$

素因数の和:14755

約数の個数: 16

約数和(自身を含む): 117089280

約数和(自身を除く): 45859066

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 14519, 29038, 159709, 319418, 3237737, 6475474, 35615107, 71230214]

約数ペア:

[(1, 71230214), (2, 35615107), (11, 6475474), (22, 3237737), (223, 319418), (446, 159709), (2453, 29038), (4906, 14519)]