42905104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{563}}^1$

素因数の和:1015

約数の個数: 40

約数和(自身を含む): 91056672

約数和(自身を除く): 48151568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 433, 563, 866, 1126, 1732, 2252, 3464, 4504, 4763, 6193, 6928, 9008, 9526, 12386, 19052, 24772, 38104, 49544, 76208, 99088, 243779, 487558, 975116, 1950232, 2681569, 3900464, 5363138, 10726276, 21452552, 42905104]

約数ペア:

[(1, 42905104), (2, 21452552), (4, 10726276), (8, 5363138), (11, 3900464), (16, 2681569), (22, 1950232), (44, 975116), (88, 487558), (176, 243779), (433, 99088), (563, 76208), (866, 49544), (1126, 38104), (1732, 24772), (2252, 19052), (3464, 12386), (4504, 9526), (4763, 9008), (6193, 6928)]