57613168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{189517}}^1$

素因数の和:189544

約数の個数: 20

約数和(自身を含む): 117501160

約数和(自身を除く): 59887992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 189517, 379034, 758068, 1516136, 3032272, 3600823, 7201646, 14403292, 28806584, 57613168]

約数ペア:

[(1, 57613168), (2, 28806584), (4, 14403292), (8, 7201646), (16, 3600823), (19, 3032272), (38, 1516136), (76, 758068), (152, 379034), (304, 189517)]