78889232

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{7219}}^1$

素因数の和:7910

約数の個数: 20

約数和(自身を含む): 153092880

約数和(自身を除く): 74203648

約数列:

[1, 2, 4, 8, 16, 683, 1366, 2732, 5464, 7219, 10928, 14438, 28876, 57752, 115504, 4930577, 9861154, 19722308, 39444616, 78889232]

約数ペア:

[(1, 78889232), (2, 39444616), (4, 19722308), (8, 9861154), (16, 4930577), (683, 115504), (1366, 57752), (2732, 28876), (5464, 14438), (7219, 10928)]