90356432

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{41221}}^1$

素因数の和:41366

約数の個数: 20

約数和(自身を含む): 176347716

約数和(自身を除く): 85991284

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 41221, 82442, 164884, 329768, 659536, 5647277, 11294554, 22589108, 45178216, 90356432]

約数ペア:

[(1, 90356432), (2, 45178216), (4, 22589108), (8, 11294554), (16, 5647277), (137, 659536), (274, 329768), (548, 164884), (1096, 82442), (2192, 41221)]