868939328

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{171863}}^1$

素因数の和:171954

約数の個数: 28

約数和(自身を含む): 1746138240

約数和(自身を除く): 877198912

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 171863, 343726, 687452, 1374904, 2749808, 5499616, 10999232, 13577177, 27154354, 54308708, 108617416, 217234832, 434469664, 868939328]

約数ペア:

[(1, 868939328), (2, 434469664), (4, 217234832), (8, 108617416), (16, 54308708), (32, 27154354), (64, 13577177), (79, 10999232), (158, 5499616), (316, 2749808), (632, 1374904), (1264, 687452), (2528, 343726), (5056, 171863)]