16265488

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{19181}}^1$

素因数の和:19242

約数の個数: 20

約数和(自身を含む): 32110668

約数和(自身を除く): 15845180

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 19181, 38362, 76724, 153448, 306896, 1016593, 2033186, 4066372, 8132744, 16265488]

約数ペア:

[(1, 16265488), (2, 8132744), (4, 4066372), (8, 2033186), (16, 1016593), (53, 306896), (106, 153448), (212, 76724), (424, 38362), (848, 19181)]