77805232

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{113089}}^1$

素因数の和:113140

約数の個数: 20

約数和(自身を含む): 154254760

約数和(自身を除く): 76449528

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 113089, 226178, 452356, 904712, 1809424, 4862827, 9725654, 19451308, 38902616, 77805232]

約数ペア:

[(1, 77805232), (2, 38902616), (4, 19451308), (8, 9725654), (16, 4862827), (43, 1809424), (86, 904712), (172, 452356), (344, 226178), (688, 113089)]