85461130

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{13291}}^1$

素因数の和:13941

約数の個数: 16

約数和(自身を含む): 154080864

約数和(自身を除く): 68619734

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 13291, 26582, 66455, 132910, 8546113, 17092226, 42730565, 85461130]

約数ペア:

[(1, 85461130), (2, 42730565), (5, 17092226), (10, 8546113), (643, 132910), (1286, 66455), (3215, 26582), (6430, 13291)]