55187312

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{84127}}^1$

素因数の和:84176

約数の個数: 20

約数和(自身を含む): 109534656

約数和(自身を除く): 54347344

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 84127, 168254, 336508, 673016, 1346032, 3449207, 6898414, 13796828, 27593656, 55187312]

約数ペア:

[(1, 55187312), (2, 27593656), (4, 13796828), (8, 6898414), (16, 3449207), (41, 1346032), (82, 673016), (164, 336508), (328, 168254), (656, 84127)]