87734296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1613}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 177604560

約数和(自身を除く): 89870264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 523, 1046, 1613, 2092, 3226, 4184, 6452, 6799, 12904, 13598, 20969, 27196, 41938, 54392, 83876, 167752, 843599, 1687198, 3374396, 6748792, 10966787, 21933574, 43867148, 87734296]

約数ペア:

[(1, 87734296), (2, 43867148), (4, 21933574), (8, 10966787), (13, 6748792), (26, 3374396), (52, 1687198), (104, 843599), (523, 167752), (1046, 83876), (1613, 54392), (2092, 41938), (3226, 27196), (4184, 20969), (6452, 13598), (6799, 12904)]