51738256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{104311}}^1$

素因数の和:104350

約数の個数: 20

約数和(自身を含む): 103477504

約数和(自身を除く): 51739248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 104311, 208622, 417244, 834488, 1668976, 3233641, 6467282, 12934564, 25869128, 51738256]

約数ペア:

[(1, 51738256), (2, 25869128), (4, 12934564), (8, 6467282), (16, 3233641), (31, 1668976), (62, 834488), (124, 417244), (248, 208622), (496, 104311)]