87170612

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{857}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 155675520

約数和(自身を除く): 68504908

約数列:

[1, 2, 4, 59, 118, 236, 431, 857, 862, 1714, 1724, 3428, 25429, 50563, 50858, 101126, 101716, 202252, 369367, 738734, 1477468, 21792653, 43585306, 87170612]

約数ペア:

[(1, 87170612), (2, 43585306), (4, 21792653), (59, 1477468), (118, 738734), (236, 369367), (431, 202252), (857, 101716), (862, 101126), (1714, 50858), (1724, 50563), (3428, 25429)]