117657584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{668509}}^1$

素因数の和:668528

約数の個数: 20

約数和(自身を含む): 248685720

約数和(自身を除く): 131028136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 668509, 1337018, 2674036, 5348072, 7353599, 10696144, 14707198, 29414396, 58828792, 117657584]

約数ペア:

[(1, 117657584), (2, 58828792), (4, 29414396), (8, 14707198), (11, 10696144), (16, 7353599), (22, 5348072), (44, 2674036), (88, 1337018), (176, 668509)]