45377776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149269}}^1$

素因数の和:149296

約数の個数: 20

約数和(自身を含む): 92547400

約数和(自身を除く): 47169624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 149269, 298538, 597076, 1194152, 2388304, 2836111, 5672222, 11344444, 22688888, 45377776]

約数ペア:

[(1, 45377776), (2, 22688888), (4, 11344444), (8, 5672222), (16, 2836111), (19, 2388304), (38, 1194152), (76, 597076), (152, 298538), (304, 149269)]