82175704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{2153}}^1$

素因数の和:2539

約数の個数: 32

約数和(自身を含む): 166461120

約数和(自身を除く): 84285416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 367, 734, 1468, 2153, 2936, 4306, 4771, 8612, 9542, 17224, 19084, 27989, 38168, 55978, 111956, 223912, 790151, 1580302, 3160604, 6321208, 10271963, 20543926, 41087852, 82175704]

約数ペア:

[(1, 82175704), (2, 41087852), (4, 20543926), (8, 10271963), (13, 6321208), (26, 3160604), (52, 1580302), (104, 790151), (367, 223912), (734, 111956), (1468, 55978), (2153, 38168), (2936, 27989), (4306, 19084), (4771, 17224), (8612, 9542)]