127520026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{87223}}^1$

素因数の和:87285

約数の個数: 16

約数和(自身を含む): 207244224

約数和(自身を除く): 79724198

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 87223, 174446, 1482791, 2965582, 3750589, 7501178, 63760013, 127520026]

約数ペア:

[(1, 127520026), (2, 63760013), (17, 7501178), (34, 3750589), (43, 2965582), (86, 1482791), (731, 174446), (1462, 87223)]