47142766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{24077}}^1$

素因数の和:24179

約数の個数: 16

約数和(自身を含む): 78012720

約数和(自身を除く): 30869954

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 24077, 48154, 264847, 529694, 2142853, 4285706, 23571383, 47142766]

約数ペア:

[(1, 47142766), (2, 23571383), (11, 4285706), (22, 2142853), (89, 529694), (178, 264847), (979, 48154), (1958, 24077)]