87095984

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1905

約数の個数: 40

約数和(自身を含む): 175203072

約数和(自身を除く): 88107088

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 142, 172, 284, 344, 568, 688, 1136, 1783, 3053, 3566, 6106, 7132, 12212, 14264, 24424, 28528, 48848, 76669, 126593, 153338, 253186, 306676, 506372, 613352, 1012744, 1226704, 2025488, 5443499, 10886998, 21773996, 43547992, 87095984]

約数ペア:

[(1, 87095984), (2, 43547992), (4, 21773996), (8, 10886998), (16, 5443499), (43, 2025488), (71, 1226704), (86, 1012744), (142, 613352), (172, 506372), (284, 306676), (344, 253186), (568, 153338), (688, 126593), (1136, 76669), (1783, 48848), (3053, 28528), (3566, 24424), (6106, 14264), (7132, 12212)]