90855152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{246889}}^1$

素因数の和:246920

約数の個数: 20

約数和(自身を含む): 183686160

約数和(自身を除く): 92831008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 246889, 493778, 987556, 1975112, 3950224, 5678447, 11356894, 22713788, 45427576, 90855152]

約数ペア:

[(1, 90855152), (2, 45427576), (4, 22713788), (8, 11356894), (16, 5678447), (23, 3950224), (46, 1975112), (92, 987556), (184, 493778), (368, 246889)]