231886144

素因数分解:

$2^6\times 7^1\times {\mathrm{517603}}^1$

素因数の和:517622

約数の個数: 28

約数和(自身を含む): 525885664

約数和(自身を除く): 293999520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 517603, 1035206, 2070412, 3623221, 4140824, 7246442, 8281648, 14492884, 16563296, 28985768, 33126592, 57971536, 115943072, 231886144]

約数ペア:

[(1, 231886144), (2, 115943072), (4, 57971536), (7, 33126592), (8, 28985768), (14, 16563296), (16, 14492884), (28, 8281648), (32, 7246442), (56, 4140824), (64, 3623221), (112, 2070412), (224, 1035206), (448, 517603)]