71392418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{23593}}^1$

素因数の和:23701

約数の個数: 16

約数和(自身を含む): 114666840

約数和(自身を除く): 43274422

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 23593, 47186, 401081, 802162, 2099777, 4199554, 35696209, 71392418]

約数ペア:

[(1, 71392418), (2, 35696209), (17, 4199554), (34, 2099777), (89, 802162), (178, 401081), (1513, 47186), (3026, 23593)]