160990936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{649157}}^1$

素因数の和:649194

約数の個数: 16

約数和(自身を含む): 311595840

約数和(自身を除く): 150604904

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 649157, 1298314, 2596628, 5193256, 20123867, 40247734, 80495468, 160990936]

約数ペア:

[(1, 160990936), (2, 80495468), (4, 40247734), (8, 20123867), (31, 5193256), (62, 2596628), (124, 1298314), (248, 649157)]