130656272

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{91753}}^1$

素因数の和:91850

約数の個数: 20

約数和(自身を含む): 255993660

約数和(自身を除く): 125337388

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 91753, 183506, 367012, 734024, 1468048, 8166017, 16332034, 32664068, 65328136, 130656272]

約数ペア:

[(1, 130656272), (2, 65328136), (4, 32664068), (8, 16332034), (16, 8166017), (89, 1468048), (178, 734024), (356, 367012), (712, 183506), (1424, 91753)]