162493054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{4289}}^1$

素因数の和:5307

約数の個数: 16

約数和(自身を含む): 256885200

約数和(自身を除く): 94392146

約数列:

[1, 2, 19, 38, 997, 1994, 4289, 8578, 18943, 37886, 81491, 162982, 4276133, 8552266, 81246527, 162493054]

約数ペア:

[(1, 162493054), (2, 81246527), (19, 8552266), (38, 4276133), (997, 162982), (1994, 81491), (4289, 37886), (8578, 18943)]