18616288

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{5437}}^1$

素因数の和:5554

約数の個数: 24

約数和(自身を含む): 37000152

約数和(自身を除く): 18383864

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 5437, 10874, 21748, 43496, 86992, 173984, 581759, 1163518, 2327036, 4654072, 9308144, 18616288]

約数ペア:

[(1, 18616288), (2, 9308144), (4, 4654072), (8, 2327036), (16, 1163518), (32, 581759), (107, 173984), (214, 86992), (428, 43496), (856, 21748), (1712, 10874), (3424, 5437)]