42674512

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{15971}}^1$

素因数の和:16146

約数の個数: 20

約数和(自身を含む): 83182176

約数和(自身を除く): 40507664

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 15971, 31942, 63884, 127768, 255536, 2667157, 5334314, 10668628, 21337256, 42674512]

約数ペア:

[(1, 42674512), (2, 21337256), (4, 10668628), (8, 5334314), (16, 2667157), (167, 255536), (334, 127768), (668, 63884), (1336, 31942), (2672, 15971)]