80822096

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{69197}}^1$

素因数の和:69278

約数の個数: 20

約数和(自身を含む): 158740212

約数和(自身を除く): 77918116

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 69197, 138394, 276788, 553576, 1107152, 5051381, 10102762, 20205524, 40411048, 80822096]

約数ペア:

[(1, 80822096), (2, 40411048), (4, 20205524), (8, 10102762), (16, 5051381), (73, 1107152), (146, 553576), (292, 276788), (584, 138394), (1168, 69197)]