127842712

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{36073}}^1$

素因数の和:36522

約数の個数: 16

約数和(自身を含む): 240252840

約数和(自身を除く): 112410128

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 36073, 72146, 144292, 288584, 15980339, 31960678, 63921356, 127842712]

約数ペア:

[(1, 127842712), (2, 63921356), (4, 31960678), (8, 15980339), (443, 288584), (886, 144292), (1772, 72146), (3544, 36073)]