68831824

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{187043}}^1$

素因数の和:187074

約数の個数: 20

約数和(自身を含む): 139160736

約数和(自身を除く): 70328912

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 187043, 374086, 748172, 1496344, 2992688, 4301989, 8603978, 17207956, 34415912, 68831824]

約数ペア:

[(1, 68831824), (2, 34415912), (4, 17207956), (8, 8603978), (16, 4301989), (23, 2992688), (46, 1496344), (92, 748172), (184, 374086), (368, 187043)]