22151152

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{33767}}^1$

素因数の和:33816

約数の個数: 20

約数和(自身を含む): 43965936

約数和(自身を除く): 21814784

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 33767, 67534, 135068, 270136, 540272, 1384447, 2768894, 5537788, 11075576, 22151152]

約数ペア:

[(1, 22151152), (2, 11075576), (4, 5537788), (8, 2768894), (16, 1384447), (41, 540272), (82, 270136), (164, 135068), (328, 67534), (656, 33767)]