82915168

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2663}}^1$

素因数の和:2819

約数の個数: 48

約数和(自身を含む): 187971840

約数和(自身を除く): 105056672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 2663, 3892, 4448, 5326, 7784, 10652, 15568, 18641, 21304, 31136, 37282, 42608, 74564, 85216, 149128, 298256, 370157, 596512, 740314, 1480628, 2591099, 2961256, 5182198, 5922512, 10364396, 11845024, 20728792, 41457584, 82915168]

約数ペア:

[(1, 82915168), (2, 41457584), (4, 20728792), (7, 11845024), (8, 10364396), (14, 5922512), (16, 5182198), (28, 2961256), (32, 2591099), (56, 1480628), (112, 740314), (139, 596512), (224, 370157), (278, 298256), (556, 149128), (973, 85216), (1112, 74564), (1946, 42608), (2224, 37282), (2663, 31136), (3892, 21304), (4448, 18641), (5326, 15568), (7784, 10652)]