79659908

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1709}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 143256960

約数和(自身を除く): 63597052

約数列:

[1, 2, 4, 43, 86, 172, 271, 542, 1084, 1709, 3418, 6836, 11653, 23306, 46612, 73487, 146974, 293948, 463139, 926278, 1852556, 19914977, 39829954, 79659908]

約数ペア:

[(1, 79659908), (2, 39829954), (4, 19914977), (43, 1852556), (86, 926278), (172, 463139), (271, 293948), (542, 146974), (1084, 73487), (1709, 46612), (3418, 23306), (6836, 11653)]