16202288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 33331200

約数和(自身を除く): 17128912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 223, 239, 304, 446, 478, 892, 956, 1784, 1912, 3568, 3824, 4237, 4541, 8474, 9082, 16948, 18164, 33896, 36328, 53297, 67792, 72656, 106594, 213188, 426376, 852752, 1012643, 2025286, 4050572, 8101144, 16202288]

約数ペア:

[(1, 16202288), (2, 8101144), (4, 4050572), (8, 2025286), (16, 1012643), (19, 852752), (38, 426376), (76, 213188), (152, 106594), (223, 72656), (239, 67792), (304, 53297), (446, 36328), (478, 33896), (892, 18164), (956, 16948), (1784, 9082), (1912, 8474), (3568, 4541), (3824, 4237)]