80799494

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{4919}}^1$

素因数の和:5155

約数の個数: 16

約数和(自身を含む): 124692480

約数和(自身を除く): 43892986

約数列:

[1, 2, 43, 86, 191, 382, 4919, 8213, 9838, 16426, 211517, 423034, 939529, 1879058, 40399747, 80799494]

約数ペア:

[(1, 80799494), (2, 40399747), (43, 1879058), (86, 939529), (191, 423034), (382, 211517), (4919, 16426), (8213, 9838)]