87129524

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{13691}}^1$

素因数の和:13775

約数の個数: 24

約数和(自身を含む): 160251168

約数和(自身を除く): 73121644

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 13691, 27382, 54764, 506567, 588713, 1013134, 1177426, 2026268, 2354852, 21782381, 43564762, 87129524]

約数ペア:

[(1, 87129524), (2, 43564762), (4, 21782381), (37, 2354852), (43, 2026268), (74, 1177426), (86, 1013134), (148, 588713), (172, 506567), (1591, 54764), (3182, 27382), (6364, 13691)]