91276388

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61507}}^1$

素因数の和:61571

約数の個数: 24

約数和(自身を含む): 186000192

約数和(自身を除く): 94723804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 61507, 123014, 246028, 430549, 861098, 1722196, 3259871, 6519742, 13039484, 22819097, 45638194, 91276388]

約数ペア:

[(1, 91276388), (2, 45638194), (4, 22819097), (7, 13039484), (14, 6519742), (28, 3259871), (53, 1722196), (106, 861098), (212, 430549), (371, 246028), (742, 123014), (1484, 61507)]