82618384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{271771}}^1$

素因数の和:271798

約数の個数: 20

約数和(自身を含む): 168498640

約数和(自身を除く): 85880256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 271771, 543542, 1087084, 2174168, 4348336, 5163649, 10327298, 20654596, 41309192, 82618384]

約数ペア:

[(1, 82618384), (2, 41309192), (4, 20654596), (8, 10327298), (16, 5163649), (19, 4348336), (38, 2174168), (76, 1087084), (152, 543542), (304, 271771)]