87310384

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25147}}^1$

素因数の和:25193

約数の個数: 40

約数和(自身を含む): 199574528

約数和(自身を除く): 112264144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 25147, 50294, 100588, 176029, 201176, 352058, 402352, 704116, 779557, 1408232, 1559114, 2816464, 3118228, 5456899, 6236456, 10913798, 12472912, 21827596, 43655192, 87310384]

約数ペア:

[(1, 87310384), (2, 43655192), (4, 21827596), (7, 12472912), (8, 10913798), (14, 6236456), (16, 5456899), (28, 3118228), (31, 2816464), (56, 1559114), (62, 1408232), (112, 779557), (124, 704116), (217, 402352), (248, 352058), (434, 201176), (496, 176029), (868, 100588), (1736, 50294), (3472, 25147)]