56720182

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{2381}}^1$

素因数の和:2703

約数の個数: 16

約数和(自身を含む): 87409872

約数和(自身を除く): 30689690

約数列:

[1, 2, 43, 86, 277, 554, 2381, 4762, 11911, 23822, 102383, 204766, 659537, 1319074, 28360091, 56720182]

約数ペア:

[(1, 56720182), (2, 28360091), (43, 1319074), (86, 659537), (277, 204766), (554, 102383), (2381, 23822), (4762, 11911)]