89106428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{16061}}^1$

素因数の和:16157

約数の個数: 24

約数和(自身を含む): 166402320

約数和(自身を除く): 77295892

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 16061, 32122, 64244, 305159, 610318, 1172453, 1220636, 2344906, 4689812, 22276607, 44553214, 89106428]

約数ペア:

[(1, 89106428), (2, 44553214), (4, 22276607), (19, 4689812), (38, 2344906), (73, 1220636), (76, 1172453), (146, 610318), (292, 305159), (1387, 64244), (2774, 32122), (5548, 16061)]