57461168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{189017}}^1$

素因数の和:189044

約数の個数: 20

約数和(自身を含む): 117191160

約数和(自身を除く): 59729992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 189017, 378034, 756068, 1512136, 3024272, 3591323, 7182646, 14365292, 28730584, 57461168]

約数ペア:

[(1, 57461168), (2, 28730584), (4, 14365292), (8, 7182646), (16, 3591323), (19, 3024272), (38, 1512136), (76, 756068), (152, 378034), (304, 189017)]