131274424

素因数分解:

$2^3\times {\mathrm{577}}^1\times {\mathrm{28439}}^1$

素因数の和:29022

約数の個数: 16

約数和(自身を含む): 246574800

約数和(自身を除く): 115300376

約数列:

[1, 2, 4, 8, 577, 1154, 2308, 4616, 28439, 56878, 113756, 227512, 16409303, 32818606, 65637212, 131274424]

約数ペア:

[(1, 131274424), (2, 65637212), (4, 32818606), (8, 16409303), (577, 227512), (1154, 113756), (2308, 56878), (4616, 28439)]