16493176

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5557}}^1$

素因数の和:5623

約数の個数: 32

約数和(自身を含む): 36015840

約数和(自身を除く): 19522664

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 5557, 11114, 22228, 38899, 44456, 77798, 155596, 294521, 311192, 589042, 1178084, 2061647, 2356168, 4123294, 8246588, 16493176]

約数ペア:

[(1, 16493176), (2, 8246588), (4, 4123294), (7, 2356168), (8, 2061647), (14, 1178084), (28, 589042), (53, 311192), (56, 294521), (106, 155596), (212, 77798), (371, 44456), (424, 38899), (742, 22228), (1484, 11114), (2968, 5557)]