87015782

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{327127}}^1$

素因数の和:327155

約数の個数: 16

約数和(自身を含む): 157021440

約数和(自身を除く): 70005658

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 327127, 654254, 2289889, 4579778, 6215413, 12430826, 43507891, 87015782]

約数ペア:

[(1, 87015782), (2, 43507891), (7, 12430826), (14, 6215413), (19, 4579778), (38, 2289889), (133, 654254), (266, 327127)]