71506616

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{82003}}^1$

素因数の和:82118

約数の個数: 16

約数和(自身を含む): 135306600

約数和(自身を除く): 63799984

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 82003, 164006, 328012, 656024, 8938327, 17876654, 35753308, 71506616]

約数ペア:

[(1, 71506616), (2, 35753308), (4, 17876654), (8, 8938327), (109, 656024), (218, 328012), (436, 164006), (872, 82003)]