31240584

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{1613}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 84977100

約数和(自身を除く): 53736516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 807, 1076, 1613, 1614, 2152, 2421, 3226, 3228, 4839, 4842, 6452, 6456, 9678, 9684, 12904, 14517, 19356, 19368, 29034, 38712, 58068, 116136, 433897, 867794, 1301691, 1735588, 2603382, 3471176, 3905073, 5206764, 7810146, 10413528, 15620292, 31240584]

約数ペア:

[(1, 31240584), (2, 15620292), (3, 10413528), (4, 7810146), (6, 5206764), (8, 3905073), (9, 3471176), (12, 2603382), (18, 1735588), (24, 1301691), (36, 867794), (72, 433897), (269, 116136), (538, 58068), (807, 38712), (1076, 29034), (1613, 19368), (1614, 19356), (2152, 14517), (2421, 12904), (3226, 9684), (3228, 9678), (4839, 6456), (4842, 6452)]