42031624

素因数分解:

$2^3\times {\mathrm{643}}^1\times {\mathrm{8171}}^1$

素因数の和:8820

約数の個数: 16

約数和(自身を含む): 78941520

約数和(自身を除く): 36909896

約数列:

[1, 2, 4, 8, 643, 1286, 2572, 5144, 8171, 16342, 32684, 65368, 5253953, 10507906, 21015812, 42031624]

約数ペア:

[(1, 42031624), (2, 21015812), (4, 10507906), (8, 5253953), (643, 65368), (1286, 32684), (2572, 16342), (5144, 8171)]