42687808

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{8443}}^1$

素因数の和:8534

約数の個数: 28

約数和(自身を含む): 85791040

約数和(自身を除く): 43103232

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 8443, 16886, 33772, 67544, 135088, 270176, 540352, 666997, 1333994, 2667988, 5335976, 10671952, 21343904, 42687808]

約数ペア:

[(1, 42687808), (2, 21343904), (4, 10671952), (8, 5335976), (16, 2667988), (32, 1333994), (64, 666997), (79, 540352), (158, 270176), (316, 135088), (632, 67544), (1264, 33772), (2528, 16886), (5056, 8443)]