91528478

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1\times {\mathrm{691}}^1$

素因数の和:1439

約数の個数: 16

約数和(自身を含む): 139042176

約数和(自身を除く): 47513698

約数列:

[1, 2, 103, 206, 643, 691, 1286, 1382, 66229, 71173, 132458, 142346, 444313, 888626, 45764239, 91528478]

約数ペア:

[(1, 91528478), (2, 45764239), (103, 888626), (206, 444313), (643, 142346), (691, 132458), (1286, 71173), (1382, 66229)]