8497978568

素因数分解:

$2^3\times {\mathrm{16253}}^1\times {\mathrm{65357}}^1$

素因数の和:81616

約数の個数: 16

約数和(自身を含む): 15934933980

約数和(自身を除く): 7436955412

約数列:

[1, 2, 4, 8, 16253, 32506, 65012, 65357, 130024, 130714, 261428, 522856, 1062247321, 2124494642, 4248989284, 8497978568]

約数ペア:

[(1, 8497978568), (2, 4248989284), (4, 2124494642), (8, 1062247321), (16253, 522856), (32506, 261428), (65012, 130714), (65357, 130024)]