8188321168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{26935267}}^1$

素因数の和:26935294

約数の個数: 20

約数和(自身を含む): 16699866160

約数和(自身を除く): 8511544992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 26935267, 53870534, 107741068, 215482136, 430964272, 511770073, 1023540146, 2047080292, 4094160584, 8188321168]

約数ペア:

[(1, 8188321168), (2, 4094160584), (4, 2047080292), (8, 1023540146), (16, 511770073), (19, 430964272), (38, 215482136), (76, 107741068), (152, 53870534), (304, 26935267)]