4881328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{16057}}^1$

素因数の和:16084

約数の個数: 20

約数和(自身を含む): 9955960

約数和(自身を除く): 5074632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 16057, 32114, 64228, 128456, 256912, 305083, 610166, 1220332, 2440664, 4881328]

約数ペア:

[(1, 4881328), (2, 2440664), (4, 1220332), (8, 610166), (16, 305083), (19, 256912), (38, 128456), (76, 64228), (152, 32114), (304, 16057)]