78906418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{32687}}^1$

素因数の和:32777

約数の個数: 16

約数和(自身を含む): 127090944

約数和(自身を除く): 48184526

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 32687, 65374, 555679, 1111358, 2320777, 4641554, 39453209, 78906418]

約数ペア:

[(1, 78906418), (2, 39453209), (17, 4641554), (34, 2320777), (71, 1111358), (142, 555679), (1207, 65374), (2414, 32687)]