2016532816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{3623}}^1$

素因数の和:4483

約数の個数: 40

約数和(自身を含む): 4003940160

約数和(自身を除く): 1987407344

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 809, 1618, 3236, 3623, 6472, 7246, 12944, 14492, 28984, 34787, 57968, 69574, 139148, 155789, 278296, 311578, 556592, 623156, 1246312, 2492624, 2931007, 5862014, 11724028, 23448056, 46896112, 126033301, 252066602, 504133204, 1008266408, 2016532816]

約数ペア:

[(1, 2016532816), (2, 1008266408), (4, 504133204), (8, 252066602), (16, 126033301), (43, 46896112), (86, 23448056), (172, 11724028), (344, 5862014), (688, 2931007), (809, 2492624), (1618, 1246312), (3236, 623156), (3623, 556592), (6472, 311578), (7246, 278296), (12944, 155789), (14492, 139148), (28984, 69574), (34787, 57968)]