442576688

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{211153}}^1$

素因数の和:211292

約数の個数: 20

約数和(自身を含む): 864042168

約数和(自身を除く): 421465480

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 211153, 422306, 844612, 1689224, 3378448, 27661043, 55322086, 110644172, 221288344, 442576688]

約数ペア:

[(1, 442576688), (2, 221288344), (4, 110644172), (8, 55322086), (16, 27661043), (131, 3378448), (262, 1689224), (524, 844612), (1048, 422306), (2096, 211153)]