47145136

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 94708224

約数和(自身を除く): 47563088

約数列:

[1, 2, 4, 8, 16, 47, 71, 94, 142, 188, 284, 376, 568, 752, 883, 1136, 1766, 3337, 3532, 6674, 7064, 13348, 14128, 26696, 41501, 53392, 62693, 83002, 125386, 166004, 250772, 332008, 501544, 664016, 1003088, 2946571, 5893142, 11786284, 23572568, 47145136]

約数ペア:

[(1, 47145136), (2, 23572568), (4, 11786284), (8, 5893142), (16, 2946571), (47, 1003088), (71, 664016), (94, 501544), (142, 332008), (188, 250772), (284, 166004), (376, 125386), (568, 83002), (752, 62693), (883, 53392), (1136, 41501), (1766, 26696), (3337, 14128), (3532, 13348), (6674, 7064)]