325616

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 20

約数和(自身を含む): 645792

約数和(自身を除く): 320176

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 433, 752, 866, 1732, 3464, 6928, 20351, 40702, 81404, 162808, 325616]

約数ペア:

[(1, 325616), (2, 162808), (4, 81404), (8, 40702), (16, 20351), (47, 6928), (94, 3464), (188, 1732), (376, 866), (433, 752)]