54787678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131071}}^1$

素因数の和:131103

約数の個数: 16

約数和(自身を含む): 94371840

約数和(自身を除く): 39584162

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 131071, 262142, 1441781, 2490349, 2883562, 4980698, 27393839, 54787678]

約数ペア:

[(1, 54787678), (2, 27393839), (11, 4980698), (19, 2883562), (22, 2490349), (38, 1441781), (209, 262142), (418, 131071)]