45545648

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{40093}}^1$

素因数の和:40172

約数の個数: 20

約数和(自身を含む): 89489808

約数和(自身を除く): 43944160

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 40093, 80186, 160372, 320744, 641488, 2846603, 5693206, 11386412, 22772824, 45545648]

約数ペア:

[(1, 45545648), (2, 22772824), (4, 11386412), (8, 5693206), (16, 2846603), (71, 641488), (142, 320744), (284, 160372), (568, 80186), (1136, 40093)]