87921364

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{1559}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 160917120

約数和(自身を除く): 72995756

約数列:

[1, 2, 4, 23, 46, 92, 613, 1226, 1559, 2452, 3118, 6236, 14099, 28198, 35857, 56396, 71714, 143428, 955667, 1911334, 3822668, 21980341, 43960682, 87921364]

約数ペア:

[(1, 87921364), (2, 43960682), (4, 21980341), (23, 3822668), (46, 1911334), (92, 955667), (613, 143428), (1226, 71714), (1559, 56396), (2452, 35857), (3118, 28198), (6236, 14099)]