90252638

素因数分解:

$2^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{5813}}^1$

素因数の和:6931

約数の個数: 16

約数和(自身を含む): 154884960

約数和(自身を除く): 64632322

約数列:

[1, 2, 7, 14, 1109, 2218, 5813, 7763, 11626, 15526, 40691, 81382, 6446617, 12893234, 45126319, 90252638]

約数ペア:

[(1, 90252638), (2, 45126319), (7, 12893234), (14, 6446617), (1109, 81382), (2218, 40691), (5813, 15526), (7763, 11626)]